2247444950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{2749}}^1$

素因数の和:3041

約数の個数: 48

約数和(自身を含む): 4253634000

約数和(自身を除く): 2006189050

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 197, 394, 415, 830, 985, 1970, 2075, 2749, 4150, 4925, 5498, 9850, 13745, 16351, 27490, 32702, 68725, 81755, 137450, 163510, 228167, 408775, 456334, 541553, 817550, 1083106, 1140835, 2281670, 2707765, 5415530, 5704175, 11408350, 13538825, 27077650, 44948899, 89897798, 224744495, 449488990, 1123722475, 2247444950]

約数ペア:

[(1, 2247444950), (2, 1123722475), (5, 449488990), (10, 224744495), (25, 89897798), (50, 44948899), (83, 27077650), (166, 13538825), (197, 11408350), (394, 5704175), (415, 5415530), (830, 2707765), (985, 2281670), (1970, 1140835), (2075, 1083106), (2749, 817550), (4150, 541553), (4925, 456334), (5498, 408775), (9850, 228167), (13745, 163510), (16351, 137450), (27490, 81755), (32702, 68725)]