100458800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19319}}^1$

素因数の和:19350

約数の個数: 60

約数和(自身を含む): 259931280

約数和(自身を除く): 159472480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 19319, 38638, 77276, 96595, 154552, 193190, 251147, 309104, 386380, 482975, 502294, 772760, 965950, 1004588, 1255735, 1545520, 1931900, 2009176, 2511470, 3863800, 4018352, 5022940, 6278675, 7727600, 10045880, 12557350, 20091760, 25114700, 50229400, 100458800]

約数ペア:

[(1, 100458800), (2, 50229400), (4, 25114700), (5, 20091760), (8, 12557350), (10, 10045880), (13, 7727600), (16, 6278675), (20, 5022940), (25, 4018352), (26, 3863800), (40, 2511470), (50, 2009176), (52, 1931900), (65, 1545520), (80, 1255735), (100, 1004588), (104, 965950), (130, 772760), (200, 502294), (208, 482975), (260, 386380), (325, 309104), (400, 251147), (520, 193190), (650, 154552), (1040, 96595), (1300, 77276), (2600, 38638), (5200, 19319)]