22220583700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1453}}^1\times {\mathrm{3121}}^1$

素因数の和:4602

約数の個数: 108

約数和(自身を含む): 56147690172

約数和(自身を除く): 33927106472

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 1453, 2450, 2906, 3121, 4900, 5812, 6242, 7265, 10171, 12484, 14530, 15605, 20342, 21847, 29060, 31210, 36325, 40684, 43694, 50855, 62420, 71197, 72650, 78025, 87388, 101710, 109235, 142394, 145300, 152929, 156050, 203420, 218470, 254275, 284788, 305858, 312100, 355985, 436940, 508550, 546175, 611716, 711970, 764645, 1017100, 1092350, 1423940, 1529290, 1779925, 2184700, 3058580, 3559850, 3823225, 4534813, 7119700, 7646450, 9069626, 15292900, 18139252, 22674065, 31743691, 45348130, 63487382, 90696260, 113370325, 126974764, 158718455, 222205837, 226740650, 317436910, 444411674, 453481300, 634873820, 793592275, 888823348, 1111029185, 1587184550, 2222058370, 3174369100, 4444116740, 5555145925, 11110291850, 22220583700]

約数ペア:

[(1, 22220583700), (2, 11110291850), (4, 5555145925), (5, 4444116740), (7, 3174369100), (10, 2222058370), (14, 1587184550), (20, 1111029185), (25, 888823348), (28, 793592275), (35, 634873820), (49, 453481300), (50, 444411674), (70, 317436910), (98, 226740650), (100, 222205837), (140, 158718455), (175, 126974764), (196, 113370325), (245, 90696260), (350, 63487382), (490, 45348130), (700, 31743691), (980, 22674065), (1225, 18139252), (1453, 15292900), (2450, 9069626), (2906, 7646450), (3121, 7119700), (4900, 4534813), (5812, 3823225), (6242, 3559850), (7265, 3058580), (10171, 2184700), (12484, 1779925), (14530, 1529290), (15605, 1423940), (20342, 1092350), (21847, 1017100), (29060, 764645), (31210, 711970), (36325, 611716), (40684, 546175), (43694, 508550), (50855, 436940), (62420, 355985), (71197, 312100), (72650, 305858), (78025, 284788), (87388, 254275), (101710, 218470), (109235, 203420), (142394, 156050), (145300, 152929)]