8419111280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1951}}^1$

素因数の和:2167

約数の個数: 160

約数和(自身を含む): 21958594560

約数和(自身を除く): 13539483280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 167, 170, 190, 272, 304, 323, 334, 340, 380, 646, 668, 680, 760, 835, 1292, 1336, 1360, 1520, 1615, 1670, 1951, 2584, 2672, 2839, 3173, 3230, 3340, 3902, 5168, 5678, 6346, 6460, 6680, 7804, 9755, 11356, 12692, 12920, 13360, 14195, 15608, 15865, 19510, 22712, 25384, 25840, 28390, 31216, 31730, 33167, 37069, 39020, 45424, 50768, 53941, 56780, 63460, 66334, 74138, 78040, 107882, 113560, 126920, 132668, 148276, 156080, 165835, 185345, 215764, 227120, 253840, 265336, 269705, 296552, 325817, 331670, 370690, 431528, 530672, 539410, 593104, 630173, 651634, 663340, 741380, 863056, 1078820, 1260346, 1303268, 1326680, 1482760, 1629085, 2157640, 2520692, 2606536, 2653360, 2965520, 3150865, 3258170, 4315280, 5041384, 5213072, 5538889, 6190523, 6301730, 6516340, 10082768, 11077778, 12381046, 12603460, 13032680, 22155556, 24762092, 25206920, 26065360, 27694445, 30952615, 44311112, 49524184, 50413840, 55388890, 61905230, 88622224, 99048368, 105238891, 110777780, 123810460, 210477782, 221555560, 247620920, 420955564, 443111120, 495241840, 526194455, 841911128, 1052388910, 1683822256, 2104777820, 4209555640, 8419111280]

約数ペア:

[(1, 8419111280), (2, 4209555640), (4, 2104777820), (5, 1683822256), (8, 1052388910), (10, 841911128), (16, 526194455), (17, 495241840), (19, 443111120), (20, 420955564), (34, 247620920), (38, 221555560), (40, 210477782), (68, 123810460), (76, 110777780), (80, 105238891), (85, 99048368), (95, 88622224), (136, 61905230), (152, 55388890), (167, 50413840), (170, 49524184), (190, 44311112), (272, 30952615), (304, 27694445), (323, 26065360), (334, 25206920), (340, 24762092), (380, 22155556), (646, 13032680), (668, 12603460), (680, 12381046), (760, 11077778), (835, 10082768), (1292, 6516340), (1336, 6301730), (1360, 6190523), (1520, 5538889), (1615, 5213072), (1670, 5041384), (1951, 4315280), (2584, 3258170), (2672, 3150865), (2839, 2965520), (3173, 2653360), (3230, 2606536), (3340, 2520692), (3902, 2157640), (5168, 1629085), (5678, 1482760), (6346, 1326680), (6460, 1303268), (6680, 1260346), (7804, 1078820), (9755, 863056), (11356, 741380), (12692, 663340), (12920, 651634), (13360, 630173), (14195, 593104), (15608, 539410), (15865, 530672), (19510, 431528), (22712, 370690), (25384, 331670), (25840, 325817), (28390, 296552), (31216, 269705), (31730, 265336), (33167, 253840), (37069, 227120), (39020, 215764), (45424, 185345), (50768, 165835), (53941, 156080), (56780, 148276), (63460, 132668), (66334, 126920), (74138, 113560), (78040, 107882)]