83902820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{246773}}^1$

素因数の和:246799

約数の個数: 24

約数和(自身を含む): 186561144

約数和(自身を除く): 102658324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 246773, 493546, 987092, 1233865, 2467730, 4195141, 4935460, 8390282, 16780564, 20975705, 41951410, 83902820]

約数ペア:

[(1, 83902820), (2, 41951410), (4, 20975705), (5, 16780564), (10, 8390282), (17, 4935460), (20, 4195141), (34, 2467730), (68, 1233865), (85, 987092), (170, 493546), (340, 246773)]