4637622020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 10385625600

約数和(自身を除く): 5748003580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 149, 230, 284, 298, 355, 460, 596, 710, 745, 953, 1420, 1490, 1633, 1906, 2980, 3266, 3427, 3812, 4765, 6532, 6854, 8165, 9530, 10579, 13708, 16330, 17135, 19060, 21158, 21919, 32660, 34270, 42316, 43838, 52895, 67663, 68540, 87676, 105790, 109595, 135326, 141997, 211580, 219190, 243317, 270652, 283994, 338315, 438380, 486634, 567988, 676630, 709985, 973268, 1216585, 1353260, 1419970, 1556249, 2433170, 2839940, 3112498, 3265931, 4866340, 6224996, 6531862, 7781245, 10081787, 13063724, 15562490, 16329655, 20163574, 31124980, 32659310, 40327148, 50408935, 65318620, 100817870, 201635740, 231881101, 463762202, 927524404, 1159405505, 2318811010, 4637622020]

約数ペア:

[(1, 4637622020), (2, 2318811010), (4, 1159405505), (5, 927524404), (10, 463762202), (20, 231881101), (23, 201635740), (46, 100817870), (71, 65318620), (92, 50408935), (115, 40327148), (142, 32659310), (149, 31124980), (230, 20163574), (284, 16329655), (298, 15562490), (355, 13063724), (460, 10081787), (596, 7781245), (710, 6531862), (745, 6224996), (953, 4866340), (1420, 3265931), (1490, 3112498), (1633, 2839940), (1906, 2433170), (2980, 1556249), (3266, 1419970), (3427, 1353260), (3812, 1216585), (4765, 973268), (6532, 709985), (6854, 676630), (8165, 567988), (9530, 486634), (10579, 438380), (13708, 338315), (16330, 283994), (17135, 270652), (19060, 243317), (21158, 219190), (21919, 211580), (32660, 141997), (34270, 135326), (42316, 109595), (43838, 105790), (52895, 87676), (67663, 68540)]