195892240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1096

約数の個数: 80

約数和(自身を含む): 474398208

約数和(自身を除く): 278505968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 53, 80, 94, 106, 188, 212, 235, 265, 376, 424, 470, 530, 752, 848, 940, 983, 1060, 1880, 1966, 2120, 2491, 3760, 3932, 4240, 4915, 4982, 7864, 9830, 9964, 12455, 15728, 19660, 19928, 24910, 39320, 39856, 46201, 49820, 52099, 78640, 92402, 99640, 104198, 184804, 199280, 208396, 231005, 260495, 369608, 416792, 462010, 520990, 739216, 833584, 924020, 1041980, 1848040, 2083960, 2448653, 3696080, 4167920, 4897306, 9794612, 12243265, 19589224, 24486530, 39178448, 48973060, 97946120, 195892240]

約数ペア:

[(1, 195892240), (2, 97946120), (4, 48973060), (5, 39178448), (8, 24486530), (10, 19589224), (16, 12243265), (20, 9794612), (40, 4897306), (47, 4167920), (53, 3696080), (80, 2448653), (94, 2083960), (106, 1848040), (188, 1041980), (212, 924020), (235, 833584), (265, 739216), (376, 520990), (424, 462010), (470, 416792), (530, 369608), (752, 260495), (848, 231005), (940, 208396), (983, 199280), (1060, 184804), (1880, 104198), (1966, 99640), (2120, 92402), (2491, 78640), (3760, 52099), (3932, 49820), (4240, 46201), (4915, 39856), (4982, 39320), (7864, 24910), (9830, 19928), (9964, 19660), (12455, 15728)]