17883320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 52617600

約数和(自身を除く): 34734280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 289, 340, 364, 442, 455, 476, 520, 578, 595, 680, 728, 884, 910, 952, 1105, 1156, 1190, 1445, 1547, 1768, 1820, 2023, 2210, 2312, 2380, 2890, 3094, 3640, 3757, 4046, 4420, 4760, 4913, 5780, 6188, 7514, 7735, 8092, 8840, 9826, 10115, 11560, 12376, 15028, 15470, 16184, 18785, 19652, 20230, 24565, 26299, 30056, 30940, 34391, 37570, 39304, 40460, 49130, 52598, 61880, 63869, 68782, 75140, 80920, 98260, 105196, 127738, 131495, 137564, 150280, 171955, 196520, 210392, 255476, 262990, 275128, 319345, 343910, 447083, 510952, 525980, 638690, 687820, 894166, 1051960, 1277380, 1375640, 1788332, 2235415, 2554760, 3576664, 4470830, 8941660, 17883320]

約数ペア:

[(1, 17883320), (2, 8941660), (4, 4470830), (5, 3576664), (7, 2554760), (8, 2235415), (10, 1788332), (13, 1375640), (14, 1277380), (17, 1051960), (20, 894166), (26, 687820), (28, 638690), (34, 525980), (35, 510952), (40, 447083), (52, 343910), (56, 319345), (65, 275128), (68, 262990), (70, 255476), (85, 210392), (91, 196520), (104, 171955), (119, 150280), (130, 137564), (136, 131495), (140, 127738), (170, 105196), (182, 98260), (221, 80920), (238, 75140), (260, 68782), (280, 63869), (289, 61880), (340, 52598), (364, 49130), (442, 40460), (455, 39304), (476, 37570), (520, 34391), (578, 30940), (595, 30056), (680, 26299), (728, 24565), (884, 20230), (910, 19652), (952, 18785), (1105, 16184), (1156, 15470), (1190, 15028), (1445, 12376), (1547, 11560), (1768, 10115), (1820, 9826), (2023, 8840), (2210, 8092), (2312, 7735), (2380, 7514), (2890, 6188), (3094, 5780), (3640, 4913), (3757, 4760), (4046, 4420)]