269086000

素因数分解:

$2^4\times 5^3\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1727

約数の個数: 80

約数和(自身を含む): 658895328

約数和(自身を除く): 389809328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 125, 166, 200, 250, 332, 400, 415, 500, 664, 830, 1000, 1328, 1621, 1660, 2000, 2075, 3242, 3320, 4150, 6484, 6640, 8105, 8300, 10375, 12968, 16210, 16600, 20750, 25936, 32420, 33200, 40525, 41500, 64840, 81050, 83000, 129680, 134543, 162100, 166000, 202625, 269086, 324200, 405250, 538172, 648400, 672715, 810500, 1076344, 1345430, 1621000, 2152688, 2690860, 3242000, 3363575, 5381720, 6727150, 10763440, 13454300, 16817875, 26908600, 33635750, 53817200, 67271500, 134543000, 269086000]

約数ペア:

[(1, 269086000), (2, 134543000), (4, 67271500), (5, 53817200), (8, 33635750), (10, 26908600), (16, 16817875), (20, 13454300), (25, 10763440), (40, 6727150), (50, 5381720), (80, 3363575), (83, 3242000), (100, 2690860), (125, 2152688), (166, 1621000), (200, 1345430), (250, 1076344), (332, 810500), (400, 672715), (415, 648400), (500, 538172), (664, 405250), (830, 324200), (1000, 269086), (1328, 202625), (1621, 166000), (1660, 162100), (2000, 134543), (2075, 129680), (3242, 83000), (3320, 81050), (4150, 64840), (6484, 41500), (6640, 40525), (8105, 33200), (8300, 32420), (10375, 25936), (12968, 20750), (16210, 16600)]