24898340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 54105408

約数和(自身を除く): 29207068

約数列:

[1, 2, 4, 5, 10, 20, 53, 83, 106, 166, 212, 265, 283, 332, 415, 530, 566, 830, 1060, 1132, 1415, 1660, 2830, 4399, 5660, 8798, 14999, 17596, 21995, 23489, 29998, 43990, 46978, 59996, 74995, 87980, 93956, 117445, 149990, 234890, 299980, 469780, 1244917, 2489834, 4979668, 6224585, 12449170, 24898340]

約数ペア:

[(1, 24898340), (2, 12449170), (4, 6224585), (5, 4979668), (10, 2489834), (20, 1244917), (53, 469780), (83, 299980), (106, 234890), (166, 149990), (212, 117445), (265, 93956), (283, 87980), (332, 74995), (415, 59996), (530, 46978), (566, 43990), (830, 29998), (1060, 23489), (1132, 21995), (1415, 17596), (1660, 14999), (2830, 8798), (4399, 5660)]