99492880

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 238645440

約数和(自身を除く): 139152560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 107, 118, 197, 214, 236, 295, 394, 428, 472, 535, 590, 788, 856, 944, 985, 1070, 1180, 1576, 1712, 1970, 2140, 2360, 3152, 3940, 4280, 4720, 6313, 7880, 8560, 11623, 12626, 15760, 21079, 23246, 25252, 31565, 42158, 46492, 50504, 58115, 63130, 84316, 92984, 101008, 105395, 116230, 126260, 168632, 185968, 210790, 232460, 252520, 337264, 421580, 464920, 505040, 843160, 929840, 1243661, 1686320, 2487322, 4974644, 6218305, 9949288, 12436610, 19898576, 24873220, 49746440, 99492880]

約数ペア:

[(1, 99492880), (2, 49746440), (4, 24873220), (5, 19898576), (8, 12436610), (10, 9949288), (16, 6218305), (20, 4974644), (40, 2487322), (59, 1686320), (80, 1243661), (107, 929840), (118, 843160), (197, 505040), (214, 464920), (236, 421580), (295, 337264), (394, 252520), (428, 232460), (472, 210790), (535, 185968), (590, 168632), (788, 126260), (856, 116230), (944, 105395), (985, 101008), (1070, 92984), (1180, 84316), (1576, 63130), (1712, 58115), (1970, 50504), (2140, 46492), (2360, 42158), (3152, 31565), (3940, 25252), (4280, 23246), (4720, 21079), (6313, 15760), (7880, 12626), (8560, 11623)]