42232540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 107864064

約数和(自身を除く): 65631524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 62, 70, 74, 124, 140, 148, 155, 185, 217, 259, 263, 310, 370, 434, 518, 526, 620, 740, 868, 1036, 1052, 1085, 1147, 1295, 1315, 1841, 2170, 2294, 2590, 2630, 3682, 4340, 4588, 5180, 5260, 5735, 7364, 8029, 8153, 9205, 9731, 11470, 16058, 16306, 18410, 19462, 22940, 32116, 32612, 36820, 38924, 40145, 40765, 48655, 57071, 68117, 80290, 81530, 97310, 114142, 136234, 160580, 163060, 194620, 228284, 272468, 285355, 301661, 340585, 570710, 603322, 681170, 1141420, 1206644, 1362340, 1508305, 2111627, 3016610, 4223254, 6033220, 8446508, 10558135, 21116270, 42232540]

約数ペア:

[(1, 42232540), (2, 21116270), (4, 10558135), (5, 8446508), (7, 6033220), (10, 4223254), (14, 3016610), (20, 2111627), (28, 1508305), (31, 1362340), (35, 1206644), (37, 1141420), (62, 681170), (70, 603322), (74, 570710), (124, 340585), (140, 301661), (148, 285355), (155, 272468), (185, 228284), (217, 194620), (259, 163060), (263, 160580), (310, 136234), (370, 114142), (434, 97310), (518, 81530), (526, 80290), (620, 68117), (740, 57071), (868, 48655), (1036, 40765), (1052, 40145), (1085, 38924), (1147, 36820), (1295, 32612), (1315, 32116), (1841, 22940), (2170, 19462), (2294, 18410), (2590, 16306), (2630, 16058), (3682, 11470), (4340, 9731), (4588, 9205), (5180, 8153), (5260, 8029), (5735, 7364)]