69595040

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^2$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 170079588

約数和(自身を除く): 100484548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 103, 160, 164, 205, 206, 328, 410, 412, 515, 656, 820, 824, 1030, 1312, 1640, 1648, 2060, 3280, 3296, 4120, 4223, 6560, 8240, 8446, 10609, 16480, 16892, 21115, 21218, 33784, 42230, 42436, 53045, 67568, 84460, 84872, 106090, 135136, 168920, 169744, 212180, 337840, 339488, 424360, 434969, 675680, 848720, 869938, 1697440, 1739876, 2174845, 3479752, 4349690, 6959504, 8699380, 13919008, 17398760, 34797520, 69595040]

約数ペア:

[(1, 69595040), (2, 34797520), (4, 17398760), (5, 13919008), (8, 8699380), (10, 6959504), (16, 4349690), (20, 3479752), (32, 2174845), (40, 1739876), (41, 1697440), (80, 869938), (82, 848720), (103, 675680), (160, 434969), (164, 424360), (205, 339488), (206, 337840), (328, 212180), (410, 169744), (412, 168920), (515, 135136), (656, 106090), (820, 84872), (824, 84460), (1030, 67568), (1312, 53045), (1640, 42436), (1648, 42230), (2060, 33784), (3280, 21218), (3296, 21115), (4120, 16892), (4223, 16480), (6560, 10609), (8240, 8446)]