3473440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 8695512

約数和(自身を除く): 5222072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1277, 1360, 2554, 2720, 5108, 6385, 10216, 12770, 20432, 21709, 25540, 40864, 43418, 51080, 86836, 102160, 108545, 173672, 204320, 217090, 347344, 434180, 694688, 868360, 1736720, 3473440]

約数ペア:

[(1, 3473440), (2, 1736720), (4, 868360), (5, 694688), (8, 434180), (10, 347344), (16, 217090), (17, 204320), (20, 173672), (32, 108545), (34, 102160), (40, 86836), (68, 51080), (80, 43418), (85, 40864), (136, 25540), (160, 21709), (170, 20432), (272, 12770), (340, 10216), (544, 6385), (680, 5108), (1277, 2720), (1360, 2554)]