104648260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{887}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 233622144

約数和(自身を除く): 128973884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 347, 694, 887, 1388, 1735, 1774, 3470, 3548, 4435, 5899, 6940, 8870, 11798, 15079, 17740, 23596, 29495, 30158, 58990, 60316, 75395, 117980, 150790, 301580, 307789, 615578, 1231156, 1538945, 3077890, 5232413, 6155780, 10464826, 20929652, 26162065, 52324130, 104648260]

約数ペア:

[(1, 104648260), (2, 52324130), (4, 26162065), (5, 20929652), (10, 10464826), (17, 6155780), (20, 5232413), (34, 3077890), (68, 1538945), (85, 1231156), (170, 615578), (340, 307789), (347, 301580), (694, 150790), (887, 117980), (1388, 75395), (1735, 60316), (1774, 58990), (3470, 30158), (3548, 29495), (4435, 23596), (5899, 17740), (6940, 15079), (8870, 11798)]