2512044080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11195

約数の個数: 160

約数和(自身を含む): 7420858368

約数和(自身を除く): 4908814288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 5642, 6448, 7280, 8060, 8680, 11131, 11284, 14105, 16120, 17360, 22262, 22568, 28210, 32240, 44524, 45136, 55655, 56420, 77917, 89048, 111310, 112840, 144703, 155834, 178096, 222620, 225680, 289406, 311668, 345061, 389585, 445240, 578812, 623336, 690122, 723515, 779170, 890480, 1012921, 1157624, 1246672, 1380244, 1447030, 1558340, 1725305, 2025842, 2315248, 2415427, 2760488, 2894060, 3116680, 3450610, 4051684, 4485793, 4830854, 5064605, 5520976, 5788120, 6233360, 6901220, 8103368, 8971586, 9661708, 10129210, 11576240, 12077135, 13802440, 16206736, 17943172, 19323416, 20258420, 22428965, 24154270, 27604880, 31400551, 35886344, 38646832, 40516840, 44857930, 48308540, 62801102, 71772688, 81033680, 89715860, 96617080, 125602204, 157002755, 179431720, 193234160, 251204408, 314005510, 358863440, 502408816, 628011020, 1256022040, 2512044080]

約数ペア:

[(1, 2512044080), (2, 1256022040), (4, 628011020), (5, 502408816), (7, 358863440), (8, 314005510), (10, 251204408), (13, 193234160), (14, 179431720), (16, 157002755), (20, 125602204), (26, 96617080), (28, 89715860), (31, 81033680), (35, 71772688), (40, 62801102), (52, 48308540), (56, 44857930), (62, 40516840), (65, 38646832), (70, 35886344), (80, 31400551), (91, 27604880), (104, 24154270), (112, 22428965), (124, 20258420), (130, 19323416), (140, 17943172), (155, 16206736), (182, 13802440), (208, 12077135), (217, 11576240), (248, 10129210), (260, 9661708), (280, 8971586), (310, 8103368), (364, 6901220), (403, 6233360), (434, 5788120), (455, 5520976), (496, 5064605), (520, 4830854), (560, 4485793), (620, 4051684), (728, 3450610), (806, 3116680), (868, 2894060), (910, 2760488), (1040, 2415427), (1085, 2315248), (1240, 2025842), (1456, 1725305), (1612, 1558340), (1736, 1447030), (1820, 1380244), (2015, 1246672), (2170, 1157624), (2480, 1012921), (2821, 890480), (3224, 779170), (3472, 723515), (3640, 690122), (4030, 623336), (4340, 578812), (5642, 445240), (6448, 389585), (7280, 345061), (8060, 311668), (8680, 289406), (11131, 225680), (11284, 222620), (14105, 178096), (16120, 155834), (17360, 144703), (22262, 112840), (22568, 111310), (28210, 89048), (32240, 77917), (44524, 56420), (45136, 55655)]