61467380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4007}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 141402240

約数和(自身を除く): 79934860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 4007, 7670, 8014, 15340, 16028, 20035, 40070, 52091, 80140, 104182, 208364, 236413, 260455, 472826, 520910, 945652, 1041820, 1182065, 2364130, 3073369, 4728260, 6146738, 12293476, 15366845, 30733690, 61467380]

約数ペア:

[(1, 61467380), (2, 30733690), (4, 15366845), (5, 12293476), (10, 6146738), (13, 4728260), (20, 3073369), (26, 2364130), (52, 1182065), (59, 1041820), (65, 945652), (118, 520910), (130, 472826), (236, 260455), (260, 236413), (295, 208364), (590, 104182), (767, 80140), (1180, 52091), (1534, 40070), (3068, 20035), (3835, 16028), (4007, 15340), (7670, 8014)]