23280250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 50948352

約数和(自身を除く): 27668102

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 125, 175, 250, 251, 265, 350, 371, 502, 530, 742, 875, 1255, 1325, 1750, 1757, 1855, 2510, 2650, 3514, 3710, 6275, 6625, 8785, 9275, 12550, 13250, 13303, 17570, 18550, 26606, 31375, 43925, 46375, 62750, 66515, 87850, 92750, 93121, 133030, 186242, 219625, 332575, 439250, 465605, 665150, 931210, 1662875, 2328025, 3325750, 4656050, 11640125, 23280250]

約数ペア:

[(1, 23280250), (2, 11640125), (5, 4656050), (7, 3325750), (10, 2328025), (14, 1662875), (25, 931210), (35, 665150), (50, 465605), (53, 439250), (70, 332575), (106, 219625), (125, 186242), (175, 133030), (250, 93121), (251, 92750), (265, 87850), (350, 66515), (371, 62750), (502, 46375), (530, 43925), (742, 31375), (875, 26606), (1255, 18550), (1325, 17570), (1750, 13303), (1757, 13250), (1855, 12550), (2510, 9275), (2650, 8785), (3514, 6625), (3710, 6275)]