61014560

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 150885504

約数和(自身を除く): 89870944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 71, 80, 82, 131, 142, 160, 164, 205, 262, 284, 328, 355, 410, 524, 568, 655, 656, 710, 820, 1048, 1136, 1310, 1312, 1420, 1640, 2096, 2272, 2620, 2840, 2911, 3280, 4192, 5240, 5371, 5680, 5822, 6560, 9301, 10480, 10742, 11360, 11644, 14555, 18602, 20960, 21484, 23288, 26855, 29110, 37204, 42968, 46505, 46576, 53710, 58220, 74408, 85936, 93010, 93152, 107420, 116440, 148816, 171872, 186020, 214840, 232880, 297632, 372040, 381341, 429680, 465760, 744080, 762682, 859360, 1488160, 1525364, 1906705, 3050728, 3813410, 6101456, 7626820, 12202912, 15253640, 30507280, 61014560]

約数ペア:

[(1, 61014560), (2, 30507280), (4, 15253640), (5, 12202912), (8, 7626820), (10, 6101456), (16, 3813410), (20, 3050728), (32, 1906705), (40, 1525364), (41, 1488160), (71, 859360), (80, 762682), (82, 744080), (131, 465760), (142, 429680), (160, 381341), (164, 372040), (205, 297632), (262, 232880), (284, 214840), (328, 186020), (355, 171872), (410, 148816), (524, 116440), (568, 107420), (655, 93152), (656, 93010), (710, 85936), (820, 74408), (1048, 58220), (1136, 53710), (1310, 46576), (1312, 46505), (1420, 42968), (1640, 37204), (2096, 29110), (2272, 26855), (2620, 23288), (2840, 21484), (2911, 20960), (3280, 18602), (4192, 14555), (5240, 11644), (5371, 11360), (5680, 10742), (5822, 10480), (6560, 9301)]