408058794940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16567}}^1\times {\mathrm{26203}}^1$

素因数の和:42826

約数の個数: 48

約数和(自身を含む): 875242109952

約数和(自身を除く): 467183315012

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 16567, 26203, 33134, 52406, 66268, 82835, 104812, 131015, 165670, 262030, 331340, 524060, 778649, 1231541, 1557298, 2463082, 3114596, 3893245, 4926164, 6157705, 7786490, 12315410, 15572980, 24630820, 434105101, 868210202, 1736420404, 2170525505, 4341051010, 8682102020, 20402939747, 40805879494, 81611758988, 102014698735, 204029397470, 408058794940]

約数ペア:

[(1, 408058794940), (2, 204029397470), (4, 102014698735), (5, 81611758988), (10, 40805879494), (20, 20402939747), (47, 8682102020), (94, 4341051010), (188, 2170525505), (235, 1736420404), (470, 868210202), (940, 434105101), (16567, 24630820), (26203, 15572980), (33134, 12315410), (52406, 7786490), (66268, 6157705), (82835, 4926164), (104812, 3893245), (131015, 3114596), (165670, 2463082), (262030, 1557298), (331340, 1231541), (524060, 778649)]