113870440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 266872320

約数和(自身を除く): 153001880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 131, 155, 248, 262, 310, 524, 620, 655, 701, 1048, 1240, 1310, 1402, 2620, 2804, 3505, 4061, 5240, 5608, 7010, 8122, 14020, 16244, 20305, 21731, 28040, 32488, 40610, 43462, 81220, 86924, 91831, 108655, 162440, 173848, 183662, 217310, 367324, 434620, 459155, 734648, 869240, 918310, 1836620, 2846761, 3673240, 5693522, 11387044, 14233805, 22774088, 28467610, 56935220, 113870440]

約数ペア:

[(1, 113870440), (2, 56935220), (4, 28467610), (5, 22774088), (8, 14233805), (10, 11387044), (20, 5693522), (31, 3673240), (40, 2846761), (62, 1836620), (124, 918310), (131, 869240), (155, 734648), (248, 459155), (262, 434620), (310, 367324), (524, 217310), (620, 183662), (655, 173848), (701, 162440), (1048, 108655), (1240, 91831), (1310, 86924), (1402, 81220), (2620, 43462), (2804, 40610), (3505, 32488), (4061, 28040), (5240, 21731), (5608, 20305), (7010, 16244), (8122, 14020)]