306607600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{58963}}^1$

素因数の和:58994

約数の個数: 60

約数和(自身を含む): 793301656

約数和(自身を除く): 486694056

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, 58963, 117926, 235852, 294815, 471704, 589630, 766519, 943408, 1179260, 1474075, 1533038, 2358520, 2948150, 3066076, 3832595, 4717040, 5896300, 6132152, 7665190, 11792600, 12264304, 15330380, 19162975, 23585200, 30660760, 38325950, 61321520, 76651900, 153303800, 306607600]

約数ペア:

[(1, 306607600), (2, 153303800), (4, 76651900), (5, 61321520), (8, 38325950), (10, 30660760), (13, 23585200), (16, 19162975), (20, 15330380), (25, 12264304), (26, 11792600), (40, 7665190), (50, 6132152), (52, 5896300), (65, 4717040), (80, 3832595), (100, 3066076), (104, 2948150), (130, 2358520), (200, 1533038), (208, 1474075), (260, 1179260), (325, 943408), (400, 766519), (520, 589630), (650, 471704), (1040, 294815), (1300, 235852), (2600, 117926), (5200, 58963)]