45784450

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 88030080

約数和(自身を除く): 42245630

約数列:

[1, 2, 5, 10, 25, 50, 67, 79, 134, 158, 173, 335, 346, 395, 670, 790, 865, 1675, 1730, 1975, 3350, 3950, 4325, 5293, 8650, 10586, 11591, 13667, 23182, 26465, 27334, 52930, 57955, 68335, 115910, 132325, 136670, 264650, 289775, 341675, 579550, 683350, 915689, 1831378, 4578445, 9156890, 22892225, 45784450]

約数ペア:

[(1, 45784450), (2, 22892225), (5, 9156890), (10, 4578445), (25, 1831378), (50, 915689), (67, 683350), (79, 579550), (134, 341675), (158, 289775), (173, 264650), (335, 136670), (346, 132325), (395, 115910), (670, 68335), (790, 57955), (865, 52930), (1675, 27334), (1730, 26465), (1975, 23182), (3350, 13667), (3950, 11591), (4325, 10586), (5293, 8650)]