232041680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11743}}^1$

素因数の和:11788

約数の個数: 80

約数和(自身を含む): 611627520

約数和(自身を除く): 379585840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 11743, 19760, 23486, 46972, 58715, 93944, 117430, 152659, 187888, 223117, 234860, 305318, 446234, 469720, 610636, 763295, 892468, 939440, 1115585, 1221272, 1526590, 1784936, 2231170, 2442544, 2900521, 3053180, 3569872, 4462340, 5801042, 6106360, 8924680, 11602084, 12212720, 14502605, 17849360, 23204168, 29005210, 46408336, 58010420, 116020840, 232041680]

約数ペア:

[(1, 232041680), (2, 116020840), (4, 58010420), (5, 46408336), (8, 29005210), (10, 23204168), (13, 17849360), (16, 14502605), (19, 12212720), (20, 11602084), (26, 8924680), (38, 6106360), (40, 5801042), (52, 4462340), (65, 3569872), (76, 3053180), (80, 2900521), (95, 2442544), (104, 2231170), (130, 1784936), (152, 1526590), (190, 1221272), (208, 1115585), (247, 939440), (260, 892468), (304, 763295), (380, 610636), (494, 469720), (520, 446234), (760, 305318), (988, 234860), (1040, 223117), (1235, 187888), (1520, 152659), (1976, 117430), (2470, 93944), (3952, 58715), (4940, 46972), (9880, 23486), (11743, 19760)]