89879660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9343}}^1$

素因数の和:9402

約数の個数: 48

約数和(自身を含む): 208782336

約数和(自身を除く): 118902676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9343, 9620, 18686, 37372, 46715, 93430, 121459, 186860, 242918, 345691, 485836, 607295, 691382, 1214590, 1382764, 1728455, 2429180, 3456910, 4493983, 6913820, 8987966, 17975932, 22469915, 44939830, 89879660]

約数ペア:

[(1, 89879660), (2, 44939830), (4, 22469915), (5, 17975932), (10, 8987966), (13, 6913820), (20, 4493983), (26, 3456910), (37, 2429180), (52, 1728455), (65, 1382764), (74, 1214590), (130, 691382), (148, 607295), (185, 485836), (260, 345691), (370, 242918), (481, 186860), (740, 121459), (962, 93430), (1924, 46715), (2405, 37372), (4810, 18686), (9343, 9620)]