196344080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2016

約数の個数: 80

約数和(自身を含む): 482969088

約数和(自身を除く): 286625008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1640, 1931, 2480, 2542, 3280, 3862, 5084, 6355, 7724, 9655, 10168, 12710, 15448, 19310, 20336, 25420, 30896, 38620, 50840, 59861, 77240, 79171, 101680, 119722, 154480, 158342, 239444, 299305, 316684, 395855, 478888, 598610, 633368, 791710, 957776, 1197220, 1266736, 1583420, 2394440, 2454301, 3166840, 4788880, 4908602, 6333680, 9817204, 12271505, 19634408, 24543010, 39268816, 49086020, 98172040, 196344080]

約数ペア:

[(1, 196344080), (2, 98172040), (4, 49086020), (5, 39268816), (8, 24543010), (10, 19634408), (16, 12271505), (20, 9817204), (31, 6333680), (40, 4908602), (41, 4788880), (62, 3166840), (80, 2454301), (82, 2394440), (124, 1583420), (155, 1266736), (164, 1197220), (205, 957776), (248, 791710), (310, 633368), (328, 598610), (410, 478888), (496, 395855), (620, 316684), (656, 299305), (820, 239444), (1240, 158342), (1271, 154480), (1640, 119722), (1931, 101680), (2480, 79171), (2542, 77240), (3280, 59861), (3862, 50840), (5084, 38620), (6355, 30896), (7724, 25420), (9655, 20336), (10168, 19310), (12710, 15448)]