88028080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1034

約数の個数: 80

約数和(自身を含む): 235413504

約数和(自身を除く): 147385424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 280, 382, 560, 764, 823, 955, 1337, 1528, 1646, 1910, 2674, 3056, 3292, 3820, 4115, 5348, 5761, 6584, 6685, 7640, 8230, 10696, 11522, 13168, 13370, 15280, 16460, 21392, 23044, 26740, 28805, 32920, 46088, 53480, 57610, 65840, 92176, 106960, 115220, 157193, 230440, 314386, 460880, 628772, 785965, 1100351, 1257544, 1571930, 2200702, 2515088, 3143860, 4401404, 5501755, 6287720, 8802808, 11003510, 12575440, 17605616, 22007020, 44014040, 88028080]

約数ペア:

[(1, 88028080), (2, 44014040), (4, 22007020), (5, 17605616), (7, 12575440), (8, 11003510), (10, 8802808), (14, 6287720), (16, 5501755), (20, 4401404), (28, 3143860), (35, 2515088), (40, 2200702), (56, 1571930), (70, 1257544), (80, 1100351), (112, 785965), (140, 628772), (191, 460880), (280, 314386), (382, 230440), (560, 157193), (764, 115220), (823, 106960), (955, 92176), (1337, 65840), (1528, 57610), (1646, 53480), (1910, 46088), (2674, 32920), (3056, 28805), (3292, 26740), (3820, 23044), (4115, 21392), (5348, 16460), (5761, 15280), (6584, 13370), (6685, 13168), (7640, 11522), (8230, 10696)]