487998319600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{981493}}^1$

素因数の和:981635

約数の個数: 120

約数和(自身を含む): 1290319124112

約数和(自身を除く): 802320804512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 113, 176, 200, 220, 226, 275, 400, 440, 452, 550, 565, 880, 904, 1100, 1130, 1243, 1808, 2200, 2260, 2486, 2825, 4400, 4520, 4972, 5650, 6215, 9040, 9944, 11300, 12430, 19888, 22600, 24860, 31075, 45200, 49720, 62150, 99440, 124300, 248600, 497200, 981493, 1962986, 3925972, 4907465, 7851944, 9814930, 10796423, 15703888, 19629860, 21592846, 24537325, 39259720, 43185692, 49074650, 53982115, 78519440, 86371384, 98149300, 107964230, 110908709, 172742768, 196298600, 215928460, 221817418, 269910575, 392597200, 431856920, 443634836, 539821150, 554543545, 863713840, 887269672, 1079642300, 1109087090, 1219995799, 1774539344, 2159284600, 2218174180, 2439991598, 2772717725, 4318569200, 4436348360, 4879983196, 5545435450, 6099978995, 8872696720, 9759966392, 11090870900, 12199957990, 19519932784, 22181741800, 24399915980, 30499894975, 44363483600, 48799831960, 60999789950, 97599663920, 121999579900, 243999159800, 487998319600]

約数ペア:

[(1, 487998319600), (2, 243999159800), (4, 121999579900), (5, 97599663920), (8, 60999789950), (10, 48799831960), (11, 44363483600), (16, 30499894975), (20, 24399915980), (22, 22181741800), (25, 19519932784), (40, 12199957990), (44, 11090870900), (50, 9759966392), (55, 8872696720), (80, 6099978995), (88, 5545435450), (100, 4879983196), (110, 4436348360), (113, 4318569200), (176, 2772717725), (200, 2439991598), (220, 2218174180), (226, 2159284600), (275, 1774539344), (400, 1219995799), (440, 1109087090), (452, 1079642300), (550, 887269672), (565, 863713840), (880, 554543545), (904, 539821150), (1100, 443634836), (1130, 431856920), (1243, 392597200), (1808, 269910575), (2200, 221817418), (2260, 215928460), (2486, 196298600), (2825, 172742768), (4400, 110908709), (4520, 107964230), (4972, 98149300), (5650, 86371384), (6215, 78519440), (9040, 53982115), (9944, 49074650), (11300, 43185692), (12430, 39259720), (19888, 24537325), (22600, 21592846), (24860, 19629860), (31075, 15703888), (45200, 10796423), (49720, 9814930), (62150, 7851944), (99440, 4907465), (124300, 3925972), (248600, 1962986), (497200, 981493)]