44415673420

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1\times {\mathrm{7949}}^1$

素因数の和:9018

約数の個数: 48

約数和(自身を含む): 93638916000

約数和(自身を除く): 49223242580

約数列:

[1, 2, 4, 5, 10, 20, 491, 569, 982, 1138, 1964, 2276, 2455, 2845, 4910, 5690, 7949, 9820, 11380, 15898, 31796, 39745, 79490, 158980, 279379, 558758, 1117516, 1396895, 2793790, 3902959, 4522981, 5587580, 7805918, 9045962, 15611836, 18091924, 19514795, 22614905, 39029590, 45229810, 78059180, 90459620, 2220783671, 4441567342, 8883134684, 11103918355, 22207836710, 44415673420]

約数ペア:

[(1, 44415673420), (2, 22207836710), (4, 11103918355), (5, 8883134684), (10, 4441567342), (20, 2220783671), (491, 90459620), (569, 78059180), (982, 45229810), (1138, 39029590), (1964, 22614905), (2276, 19514795), (2455, 18091924), (2845, 15611836), (4910, 9045962), (5690, 7805918), (7949, 5587580), (9820, 4522981), (11380, 3902959), (15898, 2793790), (31796, 1396895), (39745, 1117516), (79490, 558758), (158980, 279379)]