24204940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71191}}^1$

素因数の和:71217

約数の個数: 24

約数和(自身を含む): 53821152

約数和(自身を除く): 29616212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 71191, 142382, 284764, 355955, 711910, 1210247, 1423820, 2420494, 4840988, 6051235, 12102470, 24204940]

約数ペア:

[(1, 24204940), (2, 12102470), (4, 6051235), (5, 4840988), (10, 2420494), (17, 1423820), (20, 1210247), (34, 711910), (68, 355955), (85, 284764), (170, 142382), (340, 71191)]