1501040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 3615840

約数和(自身を除く): 2114800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 647, 1160, 1294, 2320, 2588, 3235, 5176, 6470, 10352, 12940, 18763, 25880, 37526, 51760, 75052, 93815, 150104, 187630, 300208, 375260, 750520, 1501040]

約数ペア:

[(1, 1501040), (2, 750520), (4, 375260), (5, 300208), (8, 187630), (10, 150104), (16, 93815), (20, 75052), (29, 51760), (40, 37526), (58, 25880), (80, 18763), (116, 12940), (145, 10352), (232, 6470), (290, 5176), (464, 3235), (580, 2588), (647, 2320), (1160, 1294)]