581102020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 1303102080

約数和(自身を除く): 722000060

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 107, 148, 164, 179, 185, 205, 214, 358, 370, 410, 428, 535, 716, 740, 820, 895, 1070, 1517, 1790, 2140, 3034, 3580, 3959, 4387, 6068, 6623, 7339, 7585, 7918, 8774, 13246, 14678, 15170, 15836, 17548, 19153, 19795, 21935, 26492, 29356, 30340, 33115, 36695, 38306, 39590, 43870, 66230, 73390, 76612, 79180, 87740, 95765, 132460, 146780, 162319, 191530, 271543, 324638, 383060, 543086, 649276, 708661, 785273, 811595, 1086172, 1357715, 1417322, 1570546, 1623190, 2715430, 2834644, 3141092, 3246380, 3543305, 3926365, 5430860, 7086610, 7852730, 14173220, 15705460, 29055101, 58110202, 116220404, 145275505, 290551010, 581102020]

約数ペア:

[(1, 581102020), (2, 290551010), (4, 145275505), (5, 116220404), (10, 58110202), (20, 29055101), (37, 15705460), (41, 14173220), (74, 7852730), (82, 7086610), (107, 5430860), (148, 3926365), (164, 3543305), (179, 3246380), (185, 3141092), (205, 2834644), (214, 2715430), (358, 1623190), (370, 1570546), (410, 1417322), (428, 1357715), (535, 1086172), (716, 811595), (740, 785273), (820, 708661), (895, 649276), (1070, 543086), (1517, 383060), (1790, 324638), (2140, 271543), (3034, 191530), (3580, 162319), (3959, 146780), (4387, 132460), (6068, 95765), (6623, 87740), (7339, 79180), (7585, 76612), (7918, 73390), (8774, 66230), (13246, 43870), (14678, 39590), (15170, 38306), (15836, 36695), (17548, 33115), (19153, 30340), (19795, 29356), (21935, 26492)]