73514320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 188112960

約数和(自身を除く): 114598640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 139, 176, 220, 278, 440, 556, 601, 695, 880, 1112, 1202, 1390, 1529, 2224, 2404, 2780, 3005, 3058, 4808, 5560, 6010, 6116, 6611, 7645, 9616, 11120, 12020, 12232, 13222, 15290, 24040, 24464, 26444, 30580, 33055, 48080, 52888, 61160, 66110, 83539, 105776, 122320, 132220, 167078, 264440, 334156, 417695, 528880, 668312, 835390, 918929, 1336624, 1670780, 1837858, 3341560, 3675716, 4594645, 6683120, 7351432, 9189290, 14702864, 18378580, 36757160, 73514320]

約数ペア:

[(1, 73514320), (2, 36757160), (4, 18378580), (5, 14702864), (8, 9189290), (10, 7351432), (11, 6683120), (16, 4594645), (20, 3675716), (22, 3341560), (40, 1837858), (44, 1670780), (55, 1336624), (80, 918929), (88, 835390), (110, 668312), (139, 528880), (176, 417695), (220, 334156), (278, 264440), (440, 167078), (556, 132220), (601, 122320), (695, 105776), (880, 83539), (1112, 66110), (1202, 61160), (1390, 52888), (1529, 48080), (2224, 33055), (2404, 30580), (2780, 26444), (3005, 24464), (3058, 24040), (4808, 15290), (5560, 13222), (6010, 12232), (6116, 12020), (6611, 11120), (7645, 9616)]