230092820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1013}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 497257488

約数和(自身を除く): 267164668

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 277, 410, 554, 820, 1013, 1108, 1385, 2026, 2770, 4052, 5065, 5540, 10130, 11357, 20260, 22714, 41533, 45428, 56785, 83066, 113570, 166132, 207665, 227140, 280601, 415330, 561202, 830660, 1122404, 1403005, 2806010, 5612020, 11504641, 23009282, 46018564, 57523205, 115046410, 230092820]

約数ペア:

[(1, 230092820), (2, 115046410), (4, 57523205), (5, 46018564), (10, 23009282), (20, 11504641), (41, 5612020), (82, 2806010), (164, 1403005), (205, 1122404), (277, 830660), (410, 561202), (554, 415330), (820, 280601), (1013, 227140), (1108, 207665), (1385, 166132), (2026, 113570), (2770, 83066), (4052, 56785), (5065, 45428), (5540, 41533), (10130, 22714), (11357, 20260)]