10916960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 27025488

約数和(自身を除く): 16108528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 71, 80, 124, 142, 155, 160, 248, 284, 310, 355, 496, 568, 620, 710, 961, 992, 1136, 1240, 1420, 1922, 2201, 2272, 2480, 2840, 3844, 4402, 4805, 4960, 5680, 7688, 8804, 9610, 11005, 11360, 15376, 17608, 19220, 22010, 30752, 35216, 38440, 44020, 68231, 70432, 76880, 88040, 136462, 153760, 176080, 272924, 341155, 352160, 545848, 682310, 1091696, 1364620, 2183392, 2729240, 5458480, 10916960]

約数ペア:

[(1, 10916960), (2, 5458480), (4, 2729240), (5, 2183392), (8, 1364620), (10, 1091696), (16, 682310), (20, 545848), (31, 352160), (32, 341155), (40, 272924), (62, 176080), (71, 153760), (80, 136462), (124, 88040), (142, 76880), (155, 70432), (160, 68231), (248, 44020), (284, 38440), (310, 35216), (355, 30752), (496, 22010), (568, 19220), (620, 17608), (710, 15376), (961, 11360), (992, 11005), (1136, 9610), (1240, 8804), (1420, 7688), (1922, 5680), (2201, 4960), (2272, 4805), (2480, 4402), (2840, 3844)]