32715280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 83119680

約数和(自身を除く): 50404400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 379, 415, 520, 664, 758, 830, 1040, 1079, 1328, 1516, 1660, 1895, 2158, 3032, 3320, 3790, 4316, 4927, 5395, 6064, 6640, 7580, 8632, 9854, 10790, 15160, 17264, 19708, 21580, 24635, 30320, 31457, 39416, 43160, 49270, 62914, 78832, 86320, 98540, 125828, 157285, 197080, 251656, 314570, 394160, 408941, 503312, 629140, 817882, 1258280, 1635764, 2044705, 2516560, 3271528, 4089410, 6543056, 8178820, 16357640, 32715280]

約数ペア:

[(1, 32715280), (2, 16357640), (4, 8178820), (5, 6543056), (8, 4089410), (10, 3271528), (13, 2516560), (16, 2044705), (20, 1635764), (26, 1258280), (40, 817882), (52, 629140), (65, 503312), (80, 408941), (83, 394160), (104, 314570), (130, 251656), (166, 197080), (208, 157285), (260, 125828), (332, 98540), (379, 86320), (415, 78832), (520, 62914), (664, 49270), (758, 43160), (830, 39416), (1040, 31457), (1079, 30320), (1328, 24635), (1516, 21580), (1660, 19708), (1895, 17264), (2158, 15160), (3032, 10790), (3320, 9854), (3790, 8632), (4316, 7580), (4927, 6640), (5395, 6064)]