10642280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 27980640

約数和(自身を除く): 17338360

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 67, 76, 88, 95, 110, 134, 152, 190, 209, 220, 268, 335, 361, 380, 418, 440, 536, 670, 722, 737, 760, 836, 1045, 1273, 1340, 1444, 1474, 1672, 1805, 2090, 2546, 2680, 2888, 2948, 3610, 3685, 3971, 4180, 5092, 5896, 6365, 7220, 7370, 7942, 8360, 10184, 12730, 14003, 14440, 14740, 15884, 19855, 24187, 25460, 28006, 29480, 31768, 39710, 48374, 50920, 56012, 70015, 79420, 96748, 112024, 120935, 140030, 158840, 193496, 241870, 266057, 280060, 483740, 532114, 560120, 967480, 1064228, 1330285, 2128456, 2660570, 5321140, 10642280]

約数ペア:

[(1, 10642280), (2, 5321140), (4, 2660570), (5, 2128456), (8, 1330285), (10, 1064228), (11, 967480), (19, 560120), (20, 532114), (22, 483740), (38, 280060), (40, 266057), (44, 241870), (55, 193496), (67, 158840), (76, 140030), (88, 120935), (95, 112024), (110, 96748), (134, 79420), (152, 70015), (190, 56012), (209, 50920), (220, 48374), (268, 39710), (335, 31768), (361, 29480), (380, 28006), (418, 25460), (440, 24187), (536, 19855), (670, 15884), (722, 14740), (737, 14440), (760, 14003), (836, 12730), (1045, 10184), (1273, 8360), (1340, 7942), (1444, 7370), (1474, 7220), (1672, 6365), (1805, 5896), (2090, 5092), (2546, 4180), (2680, 3971), (2888, 3685), (2948, 3610)]