63287380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5179}}^1$

素因数の和:5248

約数の個数: 48

約数和(自身を含む): 146200320

約数和(自身を除く): 82912940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 5179, 6110, 10358, 12220, 20716, 25895, 51790, 67327, 103580, 134654, 243413, 269308, 336635, 486826, 673270, 973652, 1217065, 1346540, 2434130, 3164369, 4868260, 6328738, 12657476, 15821845, 31643690, 63287380]

約数ペア:

[(1, 63287380), (2, 31643690), (4, 15821845), (5, 12657476), (10, 6328738), (13, 4868260), (20, 3164369), (26, 2434130), (47, 1346540), (52, 1217065), (65, 973652), (94, 673270), (130, 486826), (188, 336635), (235, 269308), (260, 243413), (470, 134654), (611, 103580), (940, 67327), (1222, 51790), (2444, 25895), (3055, 20716), (5179, 12220), (6110, 10358)]