103516280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2137}}^1$

素因数の和:2328

約数の個数: 64

約数和(自身を含む): 267848640

約数和(自身を除く): 164332360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 280, 346, 692, 865, 1211, 1384, 1730, 2137, 2422, 3460, 4274, 4844, 6055, 6920, 8548, 9688, 10685, 12110, 14959, 17096, 21370, 24220, 29918, 42740, 48440, 59836, 74795, 85480, 119672, 149590, 299180, 369701, 598360, 739402, 1478804, 1848505, 2587907, 2957608, 3697010, 5175814, 7394020, 10351628, 12939535, 14788040, 20703256, 25879070, 51758140, 103516280]

約数ペア:

[(1, 103516280), (2, 51758140), (4, 25879070), (5, 20703256), (7, 14788040), (8, 12939535), (10, 10351628), (14, 7394020), (20, 5175814), (28, 3697010), (35, 2957608), (40, 2587907), (56, 1848505), (70, 1478804), (140, 739402), (173, 598360), (280, 369701), (346, 299180), (692, 149590), (865, 119672), (1211, 85480), (1384, 74795), (1730, 59836), (2137, 48440), (2422, 42740), (3460, 29918), (4274, 24220), (4844, 21370), (6055, 17096), (6920, 14959), (8548, 12110), (9688, 10685)]