63226720

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2617}}^1$

素因数の和:2783

約数の個数: 48

約数和(自身を含む): 150419808

約数和(自身を除く): 87193088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 2617, 3020, 4832, 5234, 6040, 10468, 12080, 13085, 20936, 24160, 26170, 41872, 52340, 83744, 104680, 209360, 395167, 418720, 790334, 1580668, 1975835, 3161336, 3951670, 6322672, 7903340, 12645344, 15806680, 31613360, 63226720]

約数ペア:

[(1, 63226720), (2, 31613360), (4, 15806680), (5, 12645344), (8, 7903340), (10, 6322672), (16, 3951670), (20, 3161336), (32, 1975835), (40, 1580668), (80, 790334), (151, 418720), (160, 395167), (302, 209360), (604, 104680), (755, 83744), (1208, 52340), (1510, 41872), (2416, 26170), (2617, 24160), (3020, 20936), (4832, 13085), (5234, 12080), (6040, 10468)]