2354406980

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{13187}}^1$

素因数の和:13388

約数の個数: 48

約数和(自身を含む): 5051531520

約数和(自身を除く): 2697124540

約数列:

[1, 2, 4, 5, 10, 20, 79, 113, 158, 226, 316, 395, 452, 565, 790, 1130, 1580, 2260, 8927, 13187, 17854, 26374, 35708, 44635, 52748, 65935, 89270, 131870, 178540, 263740, 1041773, 1490131, 2083546, 2980262, 4167092, 5208865, 5960524, 7450655, 10417730, 14901310, 20835460, 29802620, 117720349, 235440698, 470881396, 588601745, 1177203490, 2354406980]

約数ペア:

[(1, 2354406980), (2, 1177203490), (4, 588601745), (5, 470881396), (10, 235440698), (20, 117720349), (79, 29802620), (113, 20835460), (158, 14901310), (226, 10417730), (316, 7450655), (395, 5960524), (452, 5208865), (565, 4167092), (790, 2980262), (1130, 2083546), (1580, 1490131), (2260, 1041773), (8927, 263740), (13187, 178540), (17854, 131870), (26374, 89270), (35708, 65935), (44635, 52748)]