108405260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 257826240

約数和(自身を除く): 149420980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 97, 170, 173, 190, 194, 323, 340, 346, 380, 388, 485, 646, 692, 865, 970, 1292, 1615, 1649, 1730, 1843, 1940, 2941, 3230, 3287, 3298, 3460, 3686, 5882, 6460, 6574, 6596, 7372, 8245, 9215, 11764, 13148, 14705, 16435, 16490, 16781, 18430, 29410, 31331, 32870, 32980, 33562, 36860, 55879, 58820, 62662, 65740, 67124, 83905, 111758, 125324, 156655, 167810, 223516, 279395, 285277, 313310, 318839, 335620, 558790, 570554, 626620, 637678, 1117580, 1141108, 1275356, 1426385, 1594195, 2852770, 3188390, 5420263, 5705540, 6376780, 10840526, 21681052, 27101315, 54202630, 108405260]

約数ペア:

[(1, 108405260), (2, 54202630), (4, 27101315), (5, 21681052), (10, 10840526), (17, 6376780), (19, 5705540), (20, 5420263), (34, 3188390), (38, 2852770), (68, 1594195), (76, 1426385), (85, 1275356), (95, 1141108), (97, 1117580), (170, 637678), (173, 626620), (190, 570554), (194, 558790), (323, 335620), (340, 318839), (346, 313310), (380, 285277), (388, 279395), (485, 223516), (646, 167810), (692, 156655), (865, 125324), (970, 111758), (1292, 83905), (1615, 67124), (1649, 65740), (1730, 62662), (1843, 58820), (1940, 55879), (2941, 36860), (3230, 33562), (3287, 32980), (3298, 32870), (3460, 31331), (3686, 29410), (5882, 18430), (6460, 16781), (6574, 16490), (6596, 16435), (7372, 14705), (8245, 13148), (9215, 11764)]