221551144450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5688091}}^1$

素因数の和:5688163

約数の個数: 48

約数和(自身を含む): 444353747040

約数和(自身を除く): 222802602590

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 2050, 3895, 7790, 19475, 38950, 5688091, 11376182, 28440455, 56880910, 108073729, 142202275, 216147458, 233211731, 284404550, 466423462, 540368645, 1080737290, 1166058655, 2332117310, 2701843225, 4431022889, 5403686450, 5830293275, 8862045778, 11660586550, 22155114445, 44310228890, 110775572225, 221551144450]

約数ペア:

[(1, 221551144450), (2, 110775572225), (5, 44310228890), (10, 22155114445), (19, 11660586550), (25, 8862045778), (38, 5830293275), (41, 5403686450), (50, 4431022889), (82, 2701843225), (95, 2332117310), (190, 1166058655), (205, 1080737290), (410, 540368645), (475, 466423462), (779, 284404550), (950, 233211731), (1025, 216147458), (1558, 142202275), (2050, 108073729), (3895, 56880910), (7790, 28440455), (19475, 11376182), (38950, 5688091)]