2275839580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{524387}}^1$

素因数の和:524434

約数の個数: 48

約数和(自身を含む): 5638219776

約数和(自身を除く): 3362380196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 524387, 1048774, 2097548, 2621935, 3670709, 5243870, 7341418, 10487740, 14682836, 16255997, 18353545, 32511994, 36707090, 65023988, 73414180, 81279985, 113791979, 162559970, 227583958, 325119940, 455167916, 568959895, 1137919790, 2275839580]

約数ペア:

[(1, 2275839580), (2, 1137919790), (4, 568959895), (5, 455167916), (7, 325119940), (10, 227583958), (14, 162559970), (20, 113791979), (28, 81279985), (31, 73414180), (35, 65023988), (62, 36707090), (70, 32511994), (124, 18353545), (140, 16255997), (155, 14682836), (217, 10487740), (310, 7341418), (434, 5243870), (620, 3670709), (868, 2621935), (1085, 2097548), (2170, 1048774), (4340, 524387)]