4540372720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{3793}}^1$

素因数の和:4970

約数の個数: 80

約数和(自身を含む): 11381271552

約数和(自身を除く): 6840898832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1151, 2302, 3793, 4604, 5755, 7586, 9208, 11510, 14963, 15172, 18416, 18965, 23020, 29926, 30344, 37930, 46040, 49309, 59852, 60688, 74815, 75860, 92080, 98618, 119704, 149630, 151720, 197236, 239408, 246545, 299260, 303440, 394472, 493090, 598520, 788944, 986180, 1197040, 1972360, 3944720, 4365743, 8731486, 17462972, 21828715, 34925944, 43657430, 56754659, 69851888, 87314860, 113509318, 174629720, 227018636, 283773295, 349259440, 454037272, 567546590, 908074544, 1135093180, 2270186360, 4540372720]

約数ペア:

[(1, 4540372720), (2, 2270186360), (4, 1135093180), (5, 908074544), (8, 567546590), (10, 454037272), (13, 349259440), (16, 283773295), (20, 227018636), (26, 174629720), (40, 113509318), (52, 87314860), (65, 69851888), (80, 56754659), (104, 43657430), (130, 34925944), (208, 21828715), (260, 17462972), (520, 8731486), (1040, 4365743), (1151, 3944720), (2302, 1972360), (3793, 1197040), (4604, 986180), (5755, 788944), (7586, 598520), (9208, 493090), (11510, 394472), (14963, 303440), (15172, 299260), (18416, 246545), (18965, 239408), (23020, 197236), (29926, 151720), (30344, 149630), (37930, 119704), (46040, 98618), (49309, 92080), (59852, 75860), (60688, 74815)]