111378800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21419}}^1$

素因数の和:21450

約数の個数: 60

約数和(自身を含む): 288184680

約数和(自身を除く): 176805880

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, 21419, 42838, 85676, 107095, 171352, 214190, 278447, 342704, 428380, 535475, 556894, 856760, 1070950, 1113788, 1392235, 1713520, 2141900, 2227576, 2784470, 4283800, 4455152, 5568940, 6961175, 8567600, 11137880, 13922350, 22275760, 27844700, 55689400, 111378800]

約数ペア:

[(1, 111378800), (2, 55689400), (4, 27844700), (5, 22275760), (8, 13922350), (10, 11137880), (13, 8567600), (16, 6961175), (20, 5568940), (25, 4455152), (26, 4283800), (40, 2784470), (50, 2227576), (52, 2141900), (65, 1713520), (80, 1392235), (100, 1113788), (104, 1070950), (130, 856760), (200, 556894), (208, 535475), (260, 428380), (325, 342704), (400, 278447), (520, 214190), (650, 171352), (1040, 107095), (1300, 85676), (2600, 42838), (5200, 21419)]