1159178800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{222919}}^1$

素因数の和:222950

約数の個数: 60

約数和(自身を含む): 2999165680

約数和(自身を除く): 1839986880

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, 222919, 445838, 891676, 1114595, 1783352, 2229190, 2897947, 3566704, 4458380, 5572975, 5795894, 8916760, 11145950, 11591788, 14489735, 17833520, 22291900, 23183576, 28979470, 44583800, 46367152, 57958940, 72448675, 89167600, 115917880, 144897350, 231835760, 289794700, 579589400, 1159178800]

約数ペア:

[(1, 1159178800), (2, 579589400), (4, 289794700), (5, 231835760), (8, 144897350), (10, 115917880), (13, 89167600), (16, 72448675), (20, 57958940), (25, 46367152), (26, 44583800), (40, 28979470), (50, 23183576), (52, 22291900), (65, 17833520), (80, 14489735), (100, 11591788), (104, 11145950), (130, 8916760), (200, 5795894), (208, 5572975), (260, 4458380), (325, 3566704), (400, 2897947), (520, 2229190), (650, 1783352), (1040, 1114595), (1300, 891676), (2600, 445838), (5200, 222919)]