10420750

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 19809504

約数和(自身を除く): 9388754

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 571, 730, 1142, 1825, 2855, 3650, 5710, 9125, 14275, 18250, 28550, 41683, 71375, 83366, 142750, 208415, 416830, 1042075, 2084150, 5210375, 10420750]

約数ペア:

[(1, 10420750), (2, 5210375), (5, 2084150), (10, 1042075), (25, 416830), (50, 208415), (73, 142750), (125, 83366), (146, 71375), (250, 41683), (365, 28550), (571, 18250), (730, 14275), (1142, 9125), (1825, 5710), (2855, 3650)]