3385720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 5323400

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 383, 442, 520, 680, 766, 884, 1105, 1532, 1768, 1915, 2210, 3064, 3830, 4420, 4979, 6511, 7660, 8840, 9958, 13022, 15320, 19916, 24895, 26044, 32555, 39832, 49790, 52088, 65110, 84643, 99580, 130220, 169286, 199160, 260440, 338572, 423215, 677144, 846430, 1692860, 3385720]

約数ペア:

[(1, 3385720), (2, 1692860), (4, 846430), (5, 677144), (8, 423215), (10, 338572), (13, 260440), (17, 199160), (20, 169286), (26, 130220), (34, 99580), (40, 84643), (52, 65110), (65, 52088), (68, 49790), (85, 39832), (104, 32555), (130, 26044), (136, 24895), (170, 19916), (221, 15320), (260, 13022), (340, 9958), (383, 8840), (442, 7660), (520, 6511), (680, 4979), (766, 4420), (884, 3830), (1105, 3064), (1532, 2210), (1768, 1915)]