187424951660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2172791}}^1$

素因数の和:2173046

約数の個数: 48

約数和(自身を含む): 416133123840

約数和(自身を除く): 228708172180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 227, 380, 454, 908, 1135, 2270, 4313, 4540, 8626, 17252, 21565, 43130, 86260, 2172791, 4345582, 8691164, 10863955, 21727910, 41283029, 43455820, 82566058, 165132116, 206415145, 412830290, 493223557, 825660580, 986447114, 1972894228, 2466117785, 4932235570, 9371247583, 9864471140, 18742495166, 37484990332, 46856237915, 93712475830, 187424951660]

約数ペア:

[(1, 187424951660), (2, 93712475830), (4, 46856237915), (5, 37484990332), (10, 18742495166), (19, 9864471140), (20, 9371247583), (38, 4932235570), (76, 2466117785), (95, 1972894228), (190, 986447114), (227, 825660580), (380, 493223557), (454, 412830290), (908, 206415145), (1135, 165132116), (2270, 82566058), (4313, 43455820), (4540, 41283029), (8626, 21727910), (17252, 10863955), (21565, 8691164), (43130, 4345582), (86260, 2172791)]