201316037725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{20101}}^1$

素因数の和:20662

約数の個数: 48

約数和(自身を含む): 276384810240

約数和(自身を除く): 75068772515

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 461, 869, 1975, 2305, 4345, 5071, 11525, 20101, 21725, 25355, 36419, 100505, 126775, 182095, 221111, 400609, 502525, 910475, 1105555, 1587979, 2003045, 5527775, 7939895, 9266561, 10015225, 17467769, 39699475, 46332805, 87338845, 101932171, 231664025, 436694225, 509660855, 732058319, 2548304275, 3660291595, 8052641509, 18301457975, 40263207545, 201316037725]

約数ペア:

[(1, 201316037725), (5, 40263207545), (11, 18301457975), (25, 8052641509), (55, 3660291595), (79, 2548304275), (275, 732058319), (395, 509660855), (461, 436694225), (869, 231664025), (1975, 101932171), (2305, 87338845), (4345, 46332805), (5071, 39699475), (11525, 17467769), (20101, 10015225), (21725, 9266561), (25355, 7939895), (36419, 5527775), (100505, 2003045), (126775, 1587979), (182095, 1105555), (221111, 910475), (400609, 502525)]