88903920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52919}}^1$

素因数の和:52942

約数の個数: 80

約数和(自身を含む): 314979840

約数和(自身を除く): 226075920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 52919, 105838, 158757, 211676, 264595, 317514, 370433, 423352, 529190, 635028, 740866, 793785, 846704, 1058380, 1111299, 1270056, 1481732, 1587570, 1852165, 2116760, 2222598, 2540112, 2963464, 3175140, 3704330, 4233520, 4445196, 5556495, 5926928, 6350280, 7408660, 8890392, 11112990, 12700560, 14817320, 17780784, 22225980, 29634640, 44451960, 88903920]

約数ペア:

[(1, 88903920), (2, 44451960), (3, 29634640), (4, 22225980), (5, 17780784), (6, 14817320), (7, 12700560), (8, 11112990), (10, 8890392), (12, 7408660), (14, 6350280), (15, 5926928), (16, 5556495), (20, 4445196), (21, 4233520), (24, 3704330), (28, 3175140), (30, 2963464), (35, 2540112), (40, 2222598), (42, 2116760), (48, 1852165), (56, 1587570), (60, 1481732), (70, 1270056), (80, 1111299), (84, 1058380), (105, 846704), (112, 793785), (120, 740866), (140, 635028), (168, 529190), (210, 423352), (240, 370433), (280, 317514), (336, 264595), (420, 211676), (560, 158757), (840, 105838), (1680, 52919)]