19416061150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1669}}^1$

素因数の和:1894

約数の個数: 96

約数和(自身を含む): 38243534400

約数和(自身を除く): 18827473250

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 113, 142, 145, 226, 290, 355, 565, 710, 725, 1130, 1450, 1669, 1775, 2059, 2825, 3277, 3338, 3550, 4118, 5650, 6554, 8023, 8345, 10295, 16046, 16385, 16690, 20590, 32770, 40115, 41725, 48401, 51475, 80230, 81925, 83450, 96802, 102950, 118499, 163850, 188597, 200575, 232667, 236998, 242005, 377194, 401150, 465334, 484010, 592495, 942985, 1163335, 1184990, 1210025, 1885970, 2326670, 2420050, 2962475, 3436471, 4714925, 5469313, 5816675, 5924950, 6872942, 9429850, 10938626, 11633350, 13390387, 17182355, 26780774, 27346565, 34364710, 54693130, 66951935, 85911775, 133903870, 136732825, 171823550, 273465650, 334759675, 388321223, 669519350, 776642446, 1941606115, 3883212230, 9708030575, 19416061150]

約数ペア:

[(1, 19416061150), (2, 9708030575), (5, 3883212230), (10, 1941606115), (25, 776642446), (29, 669519350), (50, 388321223), (58, 334759675), (71, 273465650), (113, 171823550), (142, 136732825), (145, 133903870), (226, 85911775), (290, 66951935), (355, 54693130), (565, 34364710), (710, 27346565), (725, 26780774), (1130, 17182355), (1450, 13390387), (1669, 11633350), (1775, 10938626), (2059, 9429850), (2825, 6872942), (3277, 5924950), (3338, 5816675), (3550, 5469313), (4118, 4714925), (5650, 3436471), (6554, 2962475), (8023, 2420050), (8345, 2326670), (10295, 1885970), (16046, 1210025), (16385, 1184990), (16690, 1163335), (20590, 942985), (32770, 592495), (40115, 484010), (41725, 465334), (48401, 401150), (51475, 377194), (80230, 242005), (81925, 236998), (83450, 232667), (96802, 200575), (102950, 188597), (118499, 163850)]