86010340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 213937920

約数和(自身を除く): 127927580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 115, 130, 190, 230, 247, 260, 299, 380, 437, 460, 494, 598, 757, 874, 988, 1196, 1235, 1495, 1514, 1748, 2185, 2470, 2990, 3028, 3785, 4370, 4940, 5681, 5980, 7570, 8740, 9841, 11362, 14383, 15140, 17411, 19682, 22724, 28405, 28766, 34822, 39364, 49205, 56810, 57532, 69644, 71915, 87055, 98410, 113620, 143830, 174110, 186979, 196820, 226343, 287660, 330809, 348220, 373958, 452686, 661618, 747916, 905372, 934895, 1131715, 1323236, 1654045, 1869790, 2263430, 3308090, 3739580, 4300517, 4526860, 6616180, 8601034, 17202068, 21502585, 43005170, 86010340]

約数ペア:

[(1, 86010340), (2, 43005170), (4, 21502585), (5, 17202068), (10, 8601034), (13, 6616180), (19, 4526860), (20, 4300517), (23, 3739580), (26, 3308090), (38, 2263430), (46, 1869790), (52, 1654045), (65, 1323236), (76, 1131715), (92, 934895), (95, 905372), (115, 747916), (130, 661618), (190, 452686), (230, 373958), (247, 348220), (260, 330809), (299, 287660), (380, 226343), (437, 196820), (460, 186979), (494, 174110), (598, 143830), (757, 113620), (874, 98410), (988, 87055), (1196, 71915), (1235, 69644), (1495, 57532), (1514, 56810), (1748, 49205), (2185, 39364), (2470, 34822), (2990, 28766), (3028, 28405), (3785, 22724), (4370, 19682), (4940, 17411), (5681, 15140), (5980, 14383), (7570, 11362), (8740, 9841)]