1152905240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{702991}}^1$

素因数の和:703043

約数の個数: 32

約数和(自身を含む): 2657309760

約数和(自身を除く): 1504404520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 702991, 1405982, 2811964, 3514955, 5623928, 7029910, 14059820, 28119640, 28822631, 57645262, 115290524, 144113155, 230581048, 288226310, 576452620, 1152905240]

約数ペア:

[(1, 1152905240), (2, 576452620), (4, 288226310), (5, 230581048), (8, 144113155), (10, 115290524), (20, 57645262), (40, 28822631), (41, 28119640), (82, 14059820), (164, 7029910), (205, 5623928), (328, 3514955), (410, 2811964), (820, 1405982), (1640, 702991)]