65762320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1772

約数の個数: 80

約数和(自身を含む): 169207920

約数和(自身を除く): 103445600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1709, 1924, 2405, 2960, 3418, 3848, 4810, 6836, 7696, 8545, 9620, 13672, 17090, 19240, 22217, 27344, 34180, 38480, 44434, 63233, 68360, 88868, 111085, 126466, 136720, 177736, 222170, 252932, 316165, 355472, 444340, 505864, 632330, 822029, 888680, 1011728, 1264660, 1644058, 1777360, 2529320, 3288116, 4110145, 5058640, 6576232, 8220290, 13152464, 16440580, 32881160, 65762320]

約数ペア:

[(1, 65762320), (2, 32881160), (4, 16440580), (5, 13152464), (8, 8220290), (10, 6576232), (13, 5058640), (16, 4110145), (20, 3288116), (26, 2529320), (37, 1777360), (40, 1644058), (52, 1264660), (65, 1011728), (74, 888680), (80, 822029), (104, 632330), (130, 505864), (148, 444340), (185, 355472), (208, 316165), (260, 252932), (296, 222170), (370, 177736), (481, 136720), (520, 126466), (592, 111085), (740, 88868), (962, 68360), (1040, 63233), (1480, 44434), (1709, 38480), (1924, 34180), (2405, 27344), (2960, 22217), (3418, 19240), (3848, 17090), (4810, 13672), (6836, 9620), (7696, 8545)]