88296520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 215071920

約数和(自身を除く): 126775400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 277, 520, 554, 613, 1108, 1226, 1385, 2216, 2452, 2770, 3065, 3601, 4904, 5540, 6130, 7202, 7969, 11080, 12260, 14404, 15938, 18005, 24520, 28808, 31876, 36010, 39845, 63752, 72020, 79690, 144040, 159380, 169801, 318760, 339602, 679204, 849005, 1358408, 1698010, 2207413, 3396020, 4414826, 6792040, 8829652, 11037065, 17659304, 22074130, 44148260, 88296520]

約数ペア:

[(1, 88296520), (2, 44148260), (4, 22074130), (5, 17659304), (8, 11037065), (10, 8829652), (13, 6792040), (20, 4414826), (26, 3396020), (40, 2207413), (52, 1698010), (65, 1358408), (104, 849005), (130, 679204), (260, 339602), (277, 318760), (520, 169801), (554, 159380), (613, 144040), (1108, 79690), (1226, 72020), (1385, 63752), (2216, 39845), (2452, 36010), (2770, 31876), (3065, 28808), (3601, 24520), (4904, 18005), (5540, 15938), (6130, 14404), (7202, 12260), (7969, 11080)]