471852736990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{37967}}^1$

素因数の和:38337

約数の個数: 64

約数和(自身を含む): 876860328960

約数和(自身を除く): 405007591970

約数列:

[1, 2, 5, 10, 53, 106, 131, 179, 262, 265, 358, 530, 655, 895, 1310, 1790, 6943, 9487, 13886, 18974, 23449, 34715, 37967, 46898, 47435, 69430, 75934, 94870, 117245, 189835, 234490, 379670, 1242797, 2012251, 2485594, 4024502, 4973677, 6213985, 6796093, 9947354, 10061255, 12427970, 13592186, 20122510, 24868385, 33980465, 49736770, 67960930, 263604881, 360192929, 527209762, 720385858, 890288183, 1318024405, 1780576366, 1800964645, 2636048810, 3601929290, 4451440915, 8902881830, 47185273699, 94370547398, 235926368495, 471852736990]

約数ペア:

[(1, 471852736990), (2, 235926368495), (5, 94370547398), (10, 47185273699), (53, 8902881830), (106, 4451440915), (131, 3601929290), (179, 2636048810), (262, 1800964645), (265, 1780576366), (358, 1318024405), (530, 890288183), (655, 720385858), (895, 527209762), (1310, 360192929), (1790, 263604881), (6943, 67960930), (9487, 49736770), (13886, 33980465), (18974, 24868385), (23449, 20122510), (34715, 13592186), (37967, 12427970), (46898, 10061255), (47435, 9947354), (69430, 6796093), (75934, 6213985), (94870, 4973677), (117245, 4024502), (189835, 2485594), (234490, 2012251), (379670, 1242797)]