258827200

素因数分解:

$2^6\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2054

約数の個数: 84

約数和(自身を含む): 644880600

約数和(自身を除く): 386053400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 160, 166, 200, 320, 332, 400, 415, 664, 800, 830, 1328, 1600, 1660, 1949, 2075, 2656, 3320, 3898, 4150, 5312, 6640, 7796, 8300, 9745, 13280, 15592, 16600, 19490, 26560, 31184, 33200, 38980, 48725, 62368, 66400, 77960, 97450, 124736, 132800, 155920, 161767, 194900, 311840, 323534, 389800, 623680, 647068, 779600, 808835, 1294136, 1559200, 1617670, 2588272, 3118400, 3235340, 4044175, 5176544, 6470680, 8088350, 10353088, 12941360, 16176700, 25882720, 32353400, 51765440, 64706800, 129413600, 258827200]

約数ペア:

[(1, 258827200), (2, 129413600), (4, 64706800), (5, 51765440), (8, 32353400), (10, 25882720), (16, 16176700), (20, 12941360), (25, 10353088), (32, 8088350), (40, 6470680), (50, 5176544), (64, 4044175), (80, 3235340), (83, 3118400), (100, 2588272), (160, 1617670), (166, 1559200), (200, 1294136), (320, 808835), (332, 779600), (400, 647068), (415, 623680), (664, 389800), (800, 323534), (830, 311840), (1328, 194900), (1600, 161767), (1660, 155920), (1949, 132800), (2075, 124736), (2656, 97450), (3320, 77960), (3898, 66400), (4150, 62368), (5312, 48725), (6640, 38980), (7796, 33200), (8300, 31184), (9745, 26560), (13280, 19490), (15592, 16600)]