41616080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 112251744

約数和(自身を除く): 70635664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 131, 152, 176, 190, 209, 220, 262, 304, 361, 380, 418, 440, 524, 655, 722, 760, 836, 880, 1045, 1048, 1310, 1441, 1444, 1520, 1672, 1805, 2090, 2096, 2489, 2620, 2882, 2888, 3344, 3610, 3971, 4180, 4978, 5240, 5764, 5776, 7205, 7220, 7942, 8360, 9956, 10480, 11528, 12445, 14410, 14440, 15884, 16720, 19855, 19912, 23056, 24890, 27379, 28820, 28880, 31768, 39710, 39824, 47291, 49780, 54758, 57640, 63536, 79420, 94582, 99560, 109516, 115280, 136895, 158840, 189164, 199120, 219032, 236455, 273790, 317680, 378328, 438064, 472910, 520201, 547580, 756656, 945820, 1040402, 1095160, 1891640, 2080804, 2190320, 2601005, 3783280, 4161608, 5202010, 8323216, 10404020, 20808040, 41616080]

約数ペア:

[(1, 41616080), (2, 20808040), (4, 10404020), (5, 8323216), (8, 5202010), (10, 4161608), (11, 3783280), (16, 2601005), (19, 2190320), (20, 2080804), (22, 1891640), (38, 1095160), (40, 1040402), (44, 945820), (55, 756656), (76, 547580), (80, 520201), (88, 472910), (95, 438064), (110, 378328), (131, 317680), (152, 273790), (176, 236455), (190, 219032), (209, 199120), (220, 189164), (262, 158840), (304, 136895), (361, 115280), (380, 109516), (418, 99560), (440, 94582), (524, 79420), (655, 63536), (722, 57640), (760, 54758), (836, 49780), (880, 47291), (1045, 39824), (1048, 39710), (1310, 31768), (1441, 28880), (1444, 28820), (1520, 27379), (1672, 24890), (1805, 23056), (2090, 19912), (2096, 19855), (2489, 16720), (2620, 15884), (2882, 14440), (2888, 14410), (3344, 12445), (3610, 11528), (3971, 10480), (4180, 9956), (4978, 8360), (5240, 7942), (5764, 7220), (5776, 7205)]