944652100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22123}}^1$

素因数の和:22205

約数の個数: 72

約数和(自身を含む): 2381250368

約数和(自身を除く): 1436598268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 2135, 3050, 4270, 6100, 8540, 10675, 21350, 22123, 42700, 44246, 88492, 110615, 154861, 221230, 309722, 442460, 553075, 619444, 774305, 1106150, 1349503, 1548610, 2212300, 2699006, 3097220, 3871525, 5398012, 6747515, 7743050, 9446521, 13495030, 15486100, 18893042, 26990060, 33737575, 37786084, 47232605, 67475150, 94465210, 134950300, 188930420, 236163025, 472326050, 944652100]

約数ペア:

[(1, 944652100), (2, 472326050), (4, 236163025), (5, 188930420), (7, 134950300), (10, 94465210), (14, 67475150), (20, 47232605), (25, 37786084), (28, 33737575), (35, 26990060), (50, 18893042), (61, 15486100), (70, 13495030), (100, 9446521), (122, 7743050), (140, 6747515), (175, 5398012), (244, 3871525), (305, 3097220), (350, 2699006), (427, 2212300), (610, 1548610), (700, 1349503), (854, 1106150), (1220, 774305), (1525, 619444), (1708, 553075), (2135, 442460), (3050, 309722), (4270, 221230), (6100, 154861), (8540, 110615), (10675, 88492), (21350, 44246), (22123, 42700)]