28186600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 72729720

約数和(自身を除く): 44543120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 130, 148, 185, 200, 260, 293, 296, 325, 370, 481, 520, 586, 650, 740, 925, 962, 1172, 1300, 1465, 1480, 1850, 1924, 2344, 2405, 2600, 2930, 3700, 3809, 3848, 4810, 5860, 7325, 7400, 7618, 9620, 10841, 11720, 12025, 14650, 15236, 19045, 19240, 21682, 24050, 29300, 30472, 38090, 43364, 48100, 54205, 58600, 76180, 86728, 95225, 96200, 108410, 140933, 152360, 190450, 216820, 271025, 281866, 380900, 433640, 542050, 563732, 704665, 761800, 1084100, 1127464, 1409330, 2168200, 2818660, 3523325, 5637320, 7046650, 14093300, 28186600]

約数ペア:

[(1, 28186600), (2, 14093300), (4, 7046650), (5, 5637320), (8, 3523325), (10, 2818660), (13, 2168200), (20, 1409330), (25, 1127464), (26, 1084100), (37, 761800), (40, 704665), (50, 563732), (52, 542050), (65, 433640), (74, 380900), (100, 281866), (104, 271025), (130, 216820), (148, 190450), (185, 152360), (200, 140933), (260, 108410), (293, 96200), (296, 95225), (325, 86728), (370, 76180), (481, 58600), (520, 54205), (586, 48100), (650, 43364), (740, 38090), (925, 30472), (962, 29300), (1172, 24050), (1300, 21682), (1465, 19240), (1480, 19045), (1850, 15236), (1924, 14650), (2344, 12025), (2405, 11720), (2600, 10841), (2930, 9620), (3700, 7618), (3809, 7400), (3848, 7325), (4810, 5860)]