22471638851240

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4597}}^1\times {\mathrm{431831}}^1$

素因数の和:436722

約数の個数: 64

約数和(自身を含む): 50751003980160

約数和(自身を除く): 28279365128920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 4597, 5660, 9194, 11320, 18388, 22985, 36776, 45970, 91940, 183880, 431831, 863662, 1300951, 1727324, 2159155, 2601902, 3454648, 4318310, 5203804, 6504755, 8636620, 10407608, 13009510, 17273240, 26019020, 52038040, 122208173, 244416346, 488832692, 611040865, 977665384, 1222081730, 1985127107, 2444163460, 3970254214, 4888326920, 7940508428, 9925635535, 15881016856, 19851271070, 39702542140, 79405084280, 561790971281, 1123581942562, 2247163885124, 2808954856405, 4494327770248, 5617909712810, 11235819425620, 22471638851240]

約数ペア:

[(1, 22471638851240), (2, 11235819425620), (4, 5617909712810), (5, 4494327770248), (8, 2808954856405), (10, 2247163885124), (20, 1123581942562), (40, 561790971281), (283, 79405084280), (566, 39702542140), (1132, 19851271070), (1415, 15881016856), (2264, 9925635535), (2830, 7940508428), (4597, 4888326920), (5660, 3970254214), (9194, 2444163460), (11320, 1985127107), (18388, 1222081730), (22985, 977665384), (36776, 611040865), (45970, 488832692), (91940, 244416346), (183880, 122208173), (431831, 52038040), (863662, 26019020), (1300951, 17273240), (1727324, 13009510), (2159155, 10407608), (2601902, 8636620), (3454648, 6504755), (4318310, 5203804)]