802820080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4597}}^1$

素因数の和:4706

約数の個数: 80

約数和(自身を含む): 1949919840

約数和(自身を除く): 1147099760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 59, 74, 80, 118, 148, 185, 236, 295, 296, 370, 472, 590, 592, 740, 944, 1180, 1480, 2183, 2360, 2960, 4366, 4597, 4720, 8732, 9194, 10915, 17464, 18388, 21830, 22985, 34928, 36776, 43660, 45970, 73552, 87320, 91940, 170089, 174640, 183880, 271223, 340178, 367760, 542446, 680356, 850445, 1084892, 1356115, 1360712, 1700890, 2169784, 2712230, 2721424, 3401780, 4339568, 5424460, 6803560, 10035251, 10848920, 13607120, 20070502, 21697840, 40141004, 50176255, 80282008, 100352510, 160564016, 200705020, 401410040, 802820080]

約数ペア:

[(1, 802820080), (2, 401410040), (4, 200705020), (5, 160564016), (8, 100352510), (10, 80282008), (16, 50176255), (20, 40141004), (37, 21697840), (40, 20070502), (59, 13607120), (74, 10848920), (80, 10035251), (118, 6803560), (148, 5424460), (185, 4339568), (236, 3401780), (295, 2721424), (296, 2712230), (370, 2169784), (472, 1700890), (590, 1360712), (592, 1356115), (740, 1084892), (944, 850445), (1180, 680356), (1480, 542446), (2183, 367760), (2360, 340178), (2960, 271223), (4366, 183880), (4597, 174640), (4720, 170089), (8732, 91940), (9194, 87320), (10915, 73552), (17464, 45970), (18388, 43660), (21830, 36776), (22985, 34928)]