45239560

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15493}}^1$

素因数の和:15577

約数の個数: 32

約数和(自身を含む): 103190040

約数和(自身を除く): 57950480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 15493, 30986, 61972, 77465, 123944, 154930, 309860, 619720, 1130989, 2261978, 4523956, 5654945, 9047912, 11309890, 22619780, 45239560]

約数ペア:

[(1, 45239560), (2, 22619780), (4, 11309890), (5, 9047912), (8, 5654945), (10, 4523956), (20, 2261978), (40, 1130989), (73, 619720), (146, 309860), (292, 154930), (365, 123944), (584, 77465), (730, 61972), (1460, 30986), (2920, 15493)]