23303800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8992

約数の個数: 48

約数和(自身を含む): 58355640

約数和(自身を除く): 35051840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 8963, 17926, 35852, 44815, 71704, 89630, 116519, 179260, 224075, 233038, 358520, 448150, 466076, 582595, 896300, 932152, 1165190, 1792600, 2330380, 2912975, 4660760, 5825950, 11651900, 23303800]

約数ペア:

[(1, 23303800), (2, 11651900), (4, 5825950), (5, 4660760), (8, 2912975), (10, 2330380), (13, 1792600), (20, 1165190), (25, 932152), (26, 896300), (40, 582595), (50, 466076), (52, 448150), (65, 358520), (100, 233038), (104, 224075), (130, 179260), (200, 116519), (260, 89630), (325, 71704), (520, 44815), (650, 35852), (1300, 17926), (2600, 8963)]