40869853780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{59981}}^1$

素因数の和:60185

約数の個数: 96

約数和(自身を含む): 101898381312

約数和(自身を除く): 61028527532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 157, 217, 310, 314, 434, 620, 628, 785, 868, 1085, 1099, 1570, 2170, 2198, 3140, 4340, 4396, 4867, 5495, 9734, 10990, 19468, 21980, 24335, 34069, 48670, 59981, 68138, 97340, 119962, 136276, 170345, 239924, 299905, 340690, 419867, 599810, 681380, 839734, 1199620, 1679468, 1859411, 2099335, 3718822, 4198670, 7437644, 8397340, 9297055, 9417017, 13015877, 18594110, 18834034, 26031754, 37188220, 37668068, 47085085, 52063508, 65079385, 65919119, 94170170, 130158770, 131838238, 188340340, 260317540, 263676476, 291927527, 329595595, 583855054, 659191190, 1167710108, 1318382380, 1459637635, 2043492689, 2919275270, 4086985378, 5838550540, 8173970756, 10217463445, 20434926890, 40869853780]

約数ペア:

[(1, 40869853780), (2, 20434926890), (4, 10217463445), (5, 8173970756), (7, 5838550540), (10, 4086985378), (14, 2919275270), (20, 2043492689), (28, 1459637635), (31, 1318382380), (35, 1167710108), (62, 659191190), (70, 583855054), (124, 329595595), (140, 291927527), (155, 263676476), (157, 260317540), (217, 188340340), (310, 131838238), (314, 130158770), (434, 94170170), (620, 65919119), (628, 65079385), (785, 52063508), (868, 47085085), (1085, 37668068), (1099, 37188220), (1570, 26031754), (2170, 18834034), (2198, 18594110), (3140, 13015877), (4340, 9417017), (4396, 9297055), (4867, 8397340), (5495, 7437644), (9734, 4198670), (10990, 3718822), (19468, 2099335), (21980, 1859411), (24335, 1679468), (34069, 1199620), (48670, 839734), (59981, 681380), (68138, 599810), (97340, 419867), (119962, 340690), (136276, 299905), (170345, 239924)]