25072260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4057}}^1$

素因数の和:4172

約数の個数: 48

約数和(自身を含む): 70901376

約数和(自身を除く): 45829116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 4057, 6180, 8114, 12171, 16228, 20285, 24342, 40570, 48684, 60855, 81140, 121710, 243420, 417871, 835742, 1253613, 1671484, 2089355, 2507226, 4178710, 5014452, 6268065, 8357420, 12536130, 25072260]

約数ペア:

[(1, 25072260), (2, 12536130), (3, 8357420), (4, 6268065), (5, 5014452), (6, 4178710), (10, 2507226), (12, 2089355), (15, 1671484), (20, 1253613), (30, 835742), (60, 417871), (103, 243420), (206, 121710), (309, 81140), (412, 60855), (515, 48684), (618, 40570), (1030, 24342), (1236, 20285), (1545, 16228), (2060, 12171), (3090, 8114), (4057, 6180)]