63461495920

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1\times {\mathrm{9733}}^1$

素因数の和:10442

約数の個数: 80

約数和(自身を含む): 148825072800

約数和(自身を除く): 85363576880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 547, 596, 745, 1094, 1192, 1490, 2188, 2384, 2735, 2980, 4376, 5470, 5960, 8752, 9733, 10940, 11920, 19466, 21880, 38932, 43760, 48665, 77864, 81503, 97330, 155728, 163006, 194660, 326012, 389320, 407515, 652024, 778640, 815030, 1304048, 1450217, 1630060, 2900434, 3260120, 5323951, 5800868, 6520240, 7251085, 10647902, 11601736, 14502170, 21295804, 23203472, 26619755, 29004340, 42591608, 53239510, 58008680, 85183216, 106479020, 116017360, 212958040, 425916080, 793268699, 1586537398, 3173074796, 3966343495, 6346149592, 7932686990, 12692299184, 15865373980, 31730747960, 63461495920]

約数ペア:

[(1, 63461495920), (2, 31730747960), (4, 15865373980), (5, 12692299184), (8, 7932686990), (10, 6346149592), (16, 3966343495), (20, 3173074796), (40, 1586537398), (80, 793268699), (149, 425916080), (298, 212958040), (547, 116017360), (596, 106479020), (745, 85183216), (1094, 58008680), (1192, 53239510), (1490, 42591608), (2188, 29004340), (2384, 26619755), (2735, 23203472), (2980, 21295804), (4376, 14502170), (5470, 11601736), (5960, 10647902), (8752, 7251085), (9733, 6520240), (10940, 5800868), (11920, 5323951), (19466, 3260120), (21880, 2900434), (38932, 1630060), (43760, 1450217), (48665, 1304048), (77864, 815030), (81503, 778640), (97330, 652024), (155728, 407515), (163006, 389320), (194660, 326012)]