89254360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4639}}^1$

素因数の和:4700

約数の個数: 64

約数和(自身を含む): 222163200

約数和(自身を除く): 132908840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4639, 4810, 9278, 9620, 18556, 19240, 23195, 37112, 46390, 60307, 92780, 120614, 171643, 185560, 241228, 301535, 343286, 482456, 603070, 686572, 858215, 1206140, 1373144, 1716430, 2231359, 2412280, 3432860, 4462718, 6865720, 8925436, 11156795, 17850872, 22313590, 44627180, 89254360]

約数ペア:

[(1, 89254360), (2, 44627180), (4, 22313590), (5, 17850872), (8, 11156795), (10, 8925436), (13, 6865720), (20, 4462718), (26, 3432860), (37, 2412280), (40, 2231359), (52, 1716430), (65, 1373144), (74, 1206140), (104, 858215), (130, 686572), (148, 603070), (185, 482456), (260, 343286), (296, 301535), (370, 241228), (481, 185560), (520, 171643), (740, 120614), (962, 92780), (1480, 60307), (1924, 46390), (2405, 37112), (3848, 23195), (4639, 19240), (4810, 18556), (9278, 9620)]