45160840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66413}}^1$

素因数の和:66441

約数の個数: 32

約数和(自身を含む): 107590680

約数和(自身を除く): 62429840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 66413, 132826, 265652, 332065, 531304, 664130, 1129021, 1328260, 2258042, 2656520, 4516084, 5645105, 9032168, 11290210, 22580420, 45160840]

約数ペア:

[(1, 45160840), (2, 22580420), (4, 11290210), (5, 9032168), (8, 5645105), (10, 4516084), (17, 2656520), (20, 2258042), (34, 1328260), (40, 1129021), (68, 664130), (85, 531304), (136, 332065), (170, 265652), (340, 132826), (680, 66413)]