4713486520

素因数分解:

$2^3\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{89203}}^1$

素因数の和:90535

約数の個数: 32

約数和(自身を含む): 10613491920

約数和(自身を除く): 5900005400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1321, 2642, 5284, 6605, 10568, 13210, 26420, 52840, 89203, 178406, 356812, 446015, 713624, 892030, 1784060, 3568120, 117837163, 235674326, 471348652, 589185815, 942697304, 1178371630, 2356743260, 4713486520]

約数ペア:

[(1, 4713486520), (2, 2356743260), (4, 1178371630), (5, 942697304), (8, 589185815), (10, 471348652), (20, 235674326), (40, 117837163), (1321, 3568120), (2642, 1784060), (5284, 892030), (6605, 713624), (10568, 446015), (13210, 356812), (26420, 178406), (52840, 89203)]