86021000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 218392200

約数和(自身を除く): 132371200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 169, 200, 250, 260, 325, 338, 500, 509, 520, 650, 676, 845, 1000, 1018, 1300, 1352, 1625, 1690, 2036, 2545, 2600, 3250, 3380, 4072, 4225, 5090, 6500, 6617, 6760, 8450, 10180, 12725, 13000, 13234, 16900, 20360, 21125, 25450, 26468, 33085, 33800, 42250, 50900, 52936, 63625, 66170, 84500, 86021, 101800, 127250, 132340, 165425, 169000, 172042, 254500, 264680, 330850, 344084, 430105, 509000, 661700, 688168, 827125, 860210, 1323400, 1654250, 1720420, 2150525, 3308500, 3440840, 4301050, 6617000, 8602100, 10752625, 17204200, 21505250, 43010500, 86021000]

約数ペア:

[(1, 86021000), (2, 43010500), (4, 21505250), (5, 17204200), (8, 10752625), (10, 8602100), (13, 6617000), (20, 4301050), (25, 3440840), (26, 3308500), (40, 2150525), (50, 1720420), (52, 1654250), (65, 1323400), (100, 860210), (104, 827125), (125, 688168), (130, 661700), (169, 509000), (200, 430105), (250, 344084), (260, 330850), (325, 264680), (338, 254500), (500, 172042), (509, 169000), (520, 165425), (650, 132340), (676, 127250), (845, 101800), (1000, 86021), (1018, 84500), (1300, 66170), (1352, 63625), (1625, 52936), (1690, 50900), (2036, 42250), (2545, 33800), (2600, 33085), (3250, 26468), (3380, 25450), (4072, 21125), (4225, 20360), (5090, 16900), (6500, 13234), (6617, 13000), (6760, 12725), (8450, 10180)]