97438460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5275

約数の個数: 72

約数和(自身を含む): 250603920

約数和(自身を除く): 153165460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 5233, 9310, 10466, 18620, 20932, 26165, 36631, 52330, 73262, 99427, 104660, 146524, 183155, 198854, 256417, 366310, 397708, 497135, 512834, 695989, 732620, 994270, 1025668, 1282085, 1391978, 1988540, 2564170, 2783956, 3479945, 4871923, 5128340, 6959890, 9743846, 13919780, 19487692, 24359615, 48719230, 97438460]

約数ペア:

[(1, 97438460), (2, 48719230), (4, 24359615), (5, 19487692), (7, 13919780), (10, 9743846), (14, 6959890), (19, 5128340), (20, 4871923), (28, 3479945), (35, 2783956), (38, 2564170), (49, 1988540), (70, 1391978), (76, 1282085), (95, 1025668), (98, 994270), (133, 732620), (140, 695989), (190, 512834), (196, 497135), (245, 397708), (266, 366310), (380, 256417), (490, 198854), (532, 183155), (665, 146524), (931, 104660), (980, 99427), (1330, 73262), (1862, 52330), (2660, 36631), (3724, 26165), (4655, 20932), (5233, 18620), (9310, 10466)]