83132080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33521}}^1$

素因数の和:33565

約数の個数: 40

約数和(自身を含む): 199522944

約数和(自身を除く): 116390864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 33521, 67042, 134084, 167605, 268168, 335210, 536336, 670420, 1039151, 1340840, 2078302, 2681680, 4156604, 5195755, 8313208, 10391510, 16626416, 20783020, 41566040, 83132080]

約数ペア:

[(1, 83132080), (2, 41566040), (4, 20783020), (5, 16626416), (8, 10391510), (10, 8313208), (16, 5195755), (20, 4156604), (31, 2681680), (40, 2078302), (62, 1340840), (80, 1039151), (124, 670420), (155, 536336), (248, 335210), (310, 268168), (496, 167605), (620, 134084), (1240, 67042), (2480, 33521)]