63922720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 162642816

約数和(自身を除く): 98720096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 71, 80, 85, 136, 142, 160, 170, 272, 284, 331, 340, 355, 544, 568, 662, 680, 710, 1136, 1207, 1324, 1360, 1420, 1655, 2272, 2414, 2648, 2720, 2840, 3310, 4828, 5296, 5627, 5680, 6035, 6620, 9656, 10592, 11254, 11360, 12070, 13240, 19312, 22508, 23501, 24140, 26480, 28135, 38624, 45016, 47002, 48280, 52960, 56270, 90032, 94004, 96560, 112540, 117505, 180064, 188008, 193120, 225080, 235010, 376016, 399517, 450160, 470020, 752032, 799034, 900320, 940040, 1598068, 1880080, 1997585, 3196136, 3760160, 3995170, 6392272, 7990340, 12784544, 15980680, 31961360, 63922720]

約数ペア:

[(1, 63922720), (2, 31961360), (4, 15980680), (5, 12784544), (8, 7990340), (10, 6392272), (16, 3995170), (17, 3760160), (20, 3196136), (32, 1997585), (34, 1880080), (40, 1598068), (68, 940040), (71, 900320), (80, 799034), (85, 752032), (136, 470020), (142, 450160), (160, 399517), (170, 376016), (272, 235010), (284, 225080), (331, 193120), (340, 188008), (355, 180064), (544, 117505), (568, 112540), (662, 96560), (680, 94004), (710, 90032), (1136, 56270), (1207, 52960), (1324, 48280), (1360, 47002), (1420, 45016), (1655, 38624), (2272, 28135), (2414, 26480), (2648, 24140), (2720, 23501), (2840, 22508), (3310, 19312), (4828, 13240), (5296, 12070), (5627, 11360), (5680, 11254), (6035, 10592), (6620, 9656)]