236468980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2749}}^1$

素因数の和:2809

約数の個数: 96

約数和(自身を含む): 598752000

約数和(自身を除く): 362283020

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 44, 46, 55, 68, 85, 92, 110, 115, 170, 187, 220, 230, 253, 340, 374, 391, 460, 506, 748, 782, 935, 1012, 1265, 1564, 1870, 1955, 2530, 2749, 3740, 3910, 4301, 5060, 5498, 7820, 8602, 10996, 13745, 17204, 21505, 27490, 30239, 43010, 46733, 54980, 60478, 63227, 86020, 93466, 120956, 126454, 151195, 186932, 233665, 252908, 302390, 316135, 467330, 514063, 604780, 632270, 695497, 934660, 1028126, 1074859, 1264540, 1390994, 2056252, 2149718, 2570315, 2781988, 3477485, 4299436, 5140630, 5374295, 6954970, 10281260, 10748590, 11823449, 13909940, 21497180, 23646898, 47293796, 59117245, 118234490, 236468980]

約数ペア:

[(1, 236468980), (2, 118234490), (4, 59117245), (5, 47293796), (10, 23646898), (11, 21497180), (17, 13909940), (20, 11823449), (22, 10748590), (23, 10281260), (34, 6954970), (44, 5374295), (46, 5140630), (55, 4299436), (68, 3477485), (85, 2781988), (92, 2570315), (110, 2149718), (115, 2056252), (170, 1390994), (187, 1264540), (220, 1074859), (230, 1028126), (253, 934660), (340, 695497), (374, 632270), (391, 604780), (460, 514063), (506, 467330), (748, 316135), (782, 302390), (935, 252908), (1012, 233665), (1265, 186932), (1564, 151195), (1870, 126454), (1955, 120956), (2530, 93466), (2749, 86020), (3740, 63227), (3910, 60478), (4301, 54980), (5060, 46733), (5498, 43010), (7820, 30239), (8602, 27490), (10996, 21505), (13745, 17204)]