45413140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 99671040

約数和(自身を除く): 54257900

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 89, 124, 155, 178, 310, 356, 445, 620, 823, 890, 1646, 1780, 2759, 3292, 4115, 5518, 8230, 11036, 13795, 16460, 25513, 27590, 51026, 55180, 73247, 102052, 127565, 146494, 255130, 292988, 366235, 510260, 732470, 1464940, 2270657, 4541314, 9082628, 11353285, 22706570, 45413140]

約数ペア:

[(1, 45413140), (2, 22706570), (4, 11353285), (5, 9082628), (10, 4541314), (20, 2270657), (31, 1464940), (62, 732470), (89, 510260), (124, 366235), (155, 292988), (178, 255130), (310, 146494), (356, 127565), (445, 102052), (620, 73247), (823, 55180), (890, 51026), (1646, 27590), (1780, 25513), (2759, 16460), (3292, 13795), (4115, 11036), (5518, 8230)]