20171302910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7949}}^1$

素因数の和:8066

約数の個数: 128

約数和(自身を含む): 44509824000

約数和(自身を除く): 24338521090

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 59, 85, 110, 115, 118, 170, 187, 230, 253, 295, 374, 391, 506, 590, 649, 782, 935, 1003, 1265, 1298, 1357, 1870, 1955, 2006, 2530, 2714, 3245, 3910, 4301, 5015, 6490, 6785, 7949, 8602, 10030, 11033, 13570, 14927, 15898, 21505, 22066, 23069, 29854, 39745, 43010, 46138, 55165, 74635, 79490, 87439, 110330, 115345, 135133, 149270, 174878, 182827, 230690, 253759, 270266, 365654, 437195, 468991, 507518, 675665, 874390, 914135, 937982, 1268795, 1351330, 1486463, 1828270, 2011097, 2344955, 2537590, 2972926, 3108059, 4022194, 4689910, 5158901, 6216118, 7432315, 7972847, 10055485, 10317802, 10786793, 14864630, 15540295, 15945694, 20110970, 21573586, 25794505, 31080590, 34188649, 39864235, 51589010, 53933965, 68377298, 79728470, 87701317, 107867930, 118654723, 170943245, 175402634, 183375481, 237309446, 341886490, 366750962, 438506585, 593273615, 877013170, 916877405, 1186547230, 1833754810, 2017130291, 4034260582, 10085651455, 20171302910]

約数ペア:

[(1, 20171302910), (2, 10085651455), (5, 4034260582), (10, 2017130291), (11, 1833754810), (17, 1186547230), (22, 916877405), (23, 877013170), (34, 593273615), (46, 438506585), (55, 366750962), (59, 341886490), (85, 237309446), (110, 183375481), (115, 175402634), (118, 170943245), (170, 118654723), (187, 107867930), (230, 87701317), (253, 79728470), (295, 68377298), (374, 53933965), (391, 51589010), (506, 39864235), (590, 34188649), (649, 31080590), (782, 25794505), (935, 21573586), (1003, 20110970), (1265, 15945694), (1298, 15540295), (1357, 14864630), (1870, 10786793), (1955, 10317802), (2006, 10055485), (2530, 7972847), (2714, 7432315), (3245, 6216118), (3910, 5158901), (4301, 4689910), (5015, 4022194), (6490, 3108059), (6785, 2972926), (7949, 2537590), (8602, 2344955), (10030, 2011097), (11033, 1828270), (13570, 1486463), (14927, 1351330), (15898, 1268795), (21505, 937982), (22066, 914135), (23069, 874390), (29854, 675665), (39745, 507518), (43010, 468991), (46138, 437195), (55165, 365654), (74635, 270266), (79490, 253759), (87439, 230690), (110330, 182827), (115345, 174878), (135133, 149270)]