79747040

素因数分解:

$2^5\times 5^1\times {\mathrm{523}}^1\times {\mathrm{953}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 188960688

約数和(自身を除く): 109213648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 523, 953, 1046, 1906, 2092, 2615, 3812, 4184, 4765, 5230, 7624, 8368, 9530, 10460, 15248, 16736, 19060, 20920, 30496, 38120, 41840, 76240, 83680, 152480, 498419, 996838, 1993676, 2492095, 3987352, 4984190, 7974704, 9968380, 15949408, 19936760, 39873520, 79747040]

約数ペア:

[(1, 79747040), (2, 39873520), (4, 19936760), (5, 15949408), (8, 9968380), (10, 7974704), (16, 4984190), (20, 3987352), (32, 2492095), (40, 1993676), (80, 996838), (160, 498419), (523, 152480), (953, 83680), (1046, 76240), (1906, 41840), (2092, 38120), (2615, 30496), (3812, 20920), (4184, 19060), (4765, 16736), (5230, 15248), (7624, 10460), (8368, 9530)]