42171040

素因数分解:

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

素因数の和:5041

約数の個数: 48

約数和(自身を含む): 101529288

約数和(自身を除く): 59358248

約数列:

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

約数ペア:

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