63369580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 75008660

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 179, 310, 358, 571, 620, 716, 895, 1142, 1790, 2284, 2855, 3580, 5549, 5710, 11098, 11420, 17701, 22196, 27745, 35402, 55490, 70804, 88505, 102209, 110980, 177010, 204418, 354020, 408836, 511045, 1022090, 2044180, 3168479, 6336958, 12673916, 15842395, 31684790, 63369580]

約数ペア:

[(1, 63369580), (2, 31684790), (4, 15842395), (5, 12673916), (10, 6336958), (20, 3168479), (31, 2044180), (62, 1022090), (124, 511045), (155, 408836), (179, 354020), (310, 204418), (358, 177010), (571, 110980), (620, 102209), (716, 88505), (895, 70804), (1142, 55490), (1790, 35402), (2284, 27745), (2855, 22196), (3580, 17701), (5549, 11420), (5710, 11098)]