45865240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 112428000

約数和(自身を除く): 66562760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2081, 2204, 2755, 4162, 4408, 5510, 8324, 10405, 11020, 16648, 20810, 22040, 39539, 41620, 60349, 79078, 83240, 120698, 158156, 197695, 241396, 301745, 316312, 395390, 482792, 603490, 790780, 1146631, 1206980, 1581560, 2293262, 2413960, 4586524, 5733155, 9173048, 11466310, 22932620, 45865240]

約数ペア:

[(1, 45865240), (2, 22932620), (4, 11466310), (5, 9173048), (8, 5733155), (10, 4586524), (19, 2413960), (20, 2293262), (29, 1581560), (38, 1206980), (40, 1146631), (58, 790780), (76, 603490), (95, 482792), (116, 395390), (145, 316312), (152, 301745), (190, 241396), (232, 197695), (290, 158156), (380, 120698), (551, 83240), (580, 79078), (760, 60349), (1102, 41620), (1160, 39539), (2081, 22040), (2204, 20810), (2755, 16648), (4162, 11020), (4408, 10405), (5510, 8324)]