804560630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 1548046080

約数和(自身を除く): 743485450

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 157, 205, 290, 314, 410, 431, 785, 862, 1189, 1570, 2155, 2378, 4310, 4553, 5945, 6437, 9106, 11890, 12499, 12874, 17671, 22765, 24998, 32185, 35342, 45530, 62495, 64370, 67667, 88355, 124990, 135334, 176710, 186673, 338335, 373346, 512459, 676670, 933365, 1024918, 1866730, 1962343, 2562295, 2774347, 3924686, 5124590, 5548694, 9811715, 13871735, 19623430, 27743470, 80456063, 160912126, 402280315, 804560630]

約数ペア:

[(1, 804560630), (2, 402280315), (5, 160912126), (10, 80456063), (29, 27743470), (41, 19623430), (58, 13871735), (82, 9811715), (145, 5548694), (157, 5124590), (205, 3924686), (290, 2774347), (314, 2562295), (410, 1962343), (431, 1866730), (785, 1024918), (862, 933365), (1189, 676670), (1570, 512459), (2155, 373346), (2378, 338335), (4310, 186673), (4553, 176710), (5945, 135334), (6437, 124990), (9106, 88355), (11890, 67667), (12499, 64370), (12874, 62495), (17671, 45530), (22765, 35342), (24998, 32185)]