38801300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7321}}^1$

素因数の和:7388

約数の個数: 36

約数和(自身を含む): 85799196

約数和(自身を除く): 46997896

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 7321, 14642, 29284, 36605, 73210, 146420, 183025, 366050, 388013, 732100, 776026, 1552052, 1940065, 3880130, 7760260, 9700325, 19400650, 38801300]

約数ペア:

[(1, 38801300), (2, 19400650), (4, 9700325), (5, 7760260), (10, 3880130), (20, 1940065), (25, 1552052), (50, 776026), (53, 732100), (100, 388013), (106, 366050), (212, 183025), (265, 146420), (530, 73210), (1060, 36605), (1325, 29284), (2650, 14642), (5300, 7321)]