76117640

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 175815360

約数和(自身を除く): 99697720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 101, 166, 202, 227, 332, 404, 415, 454, 505, 664, 808, 830, 908, 1010, 1135, 1660, 1816, 2020, 2270, 3320, 4040, 4540, 8383, 9080, 16766, 18841, 22927, 33532, 37682, 41915, 45854, 67064, 75364, 83830, 91708, 94205, 114635, 150728, 167660, 183416, 188410, 229270, 335320, 376820, 458540, 753640, 917080, 1902941, 3805882, 7611764, 9514705, 15223528, 19029410, 38058820, 76117640]

約数ペア:

[(1, 76117640), (2, 38058820), (4, 19029410), (5, 15223528), (8, 9514705), (10, 7611764), (20, 3805882), (40, 1902941), (83, 917080), (101, 753640), (166, 458540), (202, 376820), (227, 335320), (332, 229270), (404, 188410), (415, 183416), (454, 167660), (505, 150728), (664, 114635), (808, 94205), (830, 91708), (908, 83830), (1010, 75364), (1135, 67064), (1660, 45854), (1816, 41915), (2020, 37682), (2270, 33532), (3320, 22927), (4040, 18841), (4540, 16766), (8383, 9080)]