8070343240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{22067}}^1$

素因数の和:22342

約数の個数: 64

約数和(自身を含む): 18685416960

約数和(自身を除く): 10615073720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 223, 328, 410, 446, 820, 892, 1115, 1640, 1784, 2230, 4460, 8920, 9143, 18286, 22067, 36572, 44134, 45715, 73144, 88268, 91430, 110335, 176536, 182860, 220670, 365720, 441340, 882680, 904747, 1809494, 3618988, 4523735, 4920941, 7237976, 9047470, 9841882, 18094940, 19683764, 24604705, 36189880, 39367528, 49209410, 98418820, 196837640, 201758581, 403517162, 807034324, 1008792905, 1614068648, 2017585810, 4035171620, 8070343240]

約数ペア:

[(1, 8070343240), (2, 4035171620), (4, 2017585810), (5, 1614068648), (8, 1008792905), (10, 807034324), (20, 403517162), (40, 201758581), (41, 196837640), (82, 98418820), (164, 49209410), (205, 39367528), (223, 36189880), (328, 24604705), (410, 19683764), (446, 18094940), (820, 9841882), (892, 9047470), (1115, 7237976), (1640, 4920941), (1784, 4523735), (2230, 3618988), (4460, 1809494), (8920, 904747), (9143, 882680), (18286, 441340), (22067, 365720), (36572, 220670), (44134, 182860), (45715, 176536), (73144, 110335), (88268, 91430)]