105041240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 245721600

約数和(自身を除く): 140680360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 59, 94, 118, 188, 235, 236, 295, 376, 470, 472, 590, 940, 947, 1180, 1880, 1894, 2360, 2773, 3788, 4735, 5546, 7576, 9470, 11092, 13865, 18940, 22184, 27730, 37880, 44509, 55460, 55873, 89018, 110920, 111746, 178036, 222545, 223492, 279365, 356072, 445090, 446984, 558730, 890180, 1117460, 1780360, 2234920, 2626031, 5252062, 10504124, 13130155, 21008248, 26260310, 52520620, 105041240]

約数ペア:

[(1, 105041240), (2, 52520620), (4, 26260310), (5, 21008248), (8, 13130155), (10, 10504124), (20, 5252062), (40, 2626031), (47, 2234920), (59, 1780360), (94, 1117460), (118, 890180), (188, 558730), (235, 446984), (236, 445090), (295, 356072), (376, 279365), (470, 223492), (472, 222545), (590, 178036), (940, 111746), (947, 110920), (1180, 89018), (1880, 55873), (1894, 55460), (2360, 44509), (2773, 37880), (3788, 27730), (4735, 22184), (5546, 18940), (7576, 13865), (9470, 11092)]