84342080

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4973}}^1$

素因数の和:5043

約数の個数: 56

約数和(自身を含む): 204670152

約数和(自身を除く): 120328072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 4973, 8480, 9946, 16960, 19892, 24865, 39784, 49730, 79568, 99460, 159136, 198920, 263569, 318272, 397840, 527138, 795680, 1054276, 1317845, 1591360, 2108552, 2635690, 4217104, 5271380, 8434208, 10542760, 16868416, 21085520, 42171040, 84342080]

約数ペア:

[(1, 84342080), (2, 42171040), (4, 21085520), (5, 16868416), (8, 10542760), (10, 8434208), (16, 5271380), (20, 4217104), (32, 2635690), (40, 2108552), (53, 1591360), (64, 1317845), (80, 1054276), (106, 795680), (160, 527138), (212, 397840), (265, 318272), (320, 263569), (424, 198920), (530, 159136), (848, 99460), (1060, 79568), (1696, 49730), (2120, 39784), (3392, 24865), (4240, 19892), (4973, 16960), (8480, 9946)]