529276640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6277}}^1$

素因数の和:6340

約数の個数: 96

約数和(自身を含む): 1366896384

約数和(自身を除く): 837619744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 6277, 8432, 10540, 12554, 16864, 21080, 25108, 31385, 42160, 50216, 62770, 84320, 100432, 106709, 125540, 194587, 200864, 213418, 251080, 389174, 426836, 502160, 533545, 778348, 853672, 972935, 1004320, 1067090, 1556696, 1707344, 1945870, 2134180, 3113392, 3307979, 3414688, 3891740, 4268360, 6226784, 6615958, 7783480, 8536720, 13231916, 15566960, 16539895, 17073440, 26463832, 31133920, 33079790, 52927664, 66159580, 105855328, 132319160, 264638320, 529276640]

約数ペア:

[(1, 529276640), (2, 264638320), (4, 132319160), (5, 105855328), (8, 66159580), (10, 52927664), (16, 33079790), (17, 31133920), (20, 26463832), (31, 17073440), (32, 16539895), (34, 15566960), (40, 13231916), (62, 8536720), (68, 7783480), (80, 6615958), (85, 6226784), (124, 4268360), (136, 3891740), (155, 3414688), (160, 3307979), (170, 3113392), (248, 2134180), (272, 1945870), (310, 1707344), (340, 1556696), (496, 1067090), (527, 1004320), (544, 972935), (620, 853672), (680, 778348), (992, 533545), (1054, 502160), (1240, 426836), (1360, 389174), (2108, 251080), (2480, 213418), (2635, 200864), (2720, 194587), (4216, 125540), (4960, 106709), (5270, 100432), (6277, 84320), (8432, 62770), (10540, 50216), (12554, 42160), (16864, 31385), (21080, 25108)]