85029620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 204906240

約数和(自身を除く): 119876620

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 59, 65, 92, 115, 118, 130, 230, 236, 241, 260, 295, 299, 460, 482, 590, 598, 767, 964, 1180, 1196, 1205, 1357, 1495, 1534, 2410, 2714, 2990, 3068, 3133, 3835, 4820, 5428, 5543, 5980, 6266, 6785, 7670, 11086, 12532, 13570, 14219, 15340, 15665, 17641, 22172, 27140, 27715, 28438, 31330, 35282, 55430, 56876, 62660, 70564, 71095, 72059, 88205, 110860, 142190, 144118, 176410, 184847, 284380, 288236, 327037, 352820, 360295, 369694, 654074, 720590, 739388, 924235, 1308148, 1441180, 1635185, 1848470, 3270370, 3696940, 4251481, 6540740, 8502962, 17005924, 21257405, 42514810, 85029620]

約数ペア:

[(1, 85029620), (2, 42514810), (4, 21257405), (5, 17005924), (10, 8502962), (13, 6540740), (20, 4251481), (23, 3696940), (26, 3270370), (46, 1848470), (52, 1635185), (59, 1441180), (65, 1308148), (92, 924235), (115, 739388), (118, 720590), (130, 654074), (230, 369694), (236, 360295), (241, 352820), (260, 327037), (295, 288236), (299, 284380), (460, 184847), (482, 176410), (590, 144118), (598, 142190), (767, 110860), (964, 88205), (1180, 72059), (1196, 71095), (1205, 70564), (1357, 62660), (1495, 56876), (1534, 55430), (2410, 35282), (2714, 31330), (2990, 28438), (3068, 27715), (3133, 27140), (3835, 22172), (4820, 17641), (5428, 15665), (5543, 15340), (5980, 14219), (6266, 13570), (6785, 12532), (7670, 11086)]