32919320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 85665600

約数和(自身を除く): 52746280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1321, 1780, 2492, 2642, 3115, 3560, 4984, 5284, 6230, 6605, 9247, 10568, 12460, 13210, 18494, 24920, 26420, 36988, 46235, 52840, 73976, 92470, 117569, 184940, 235138, 369880, 470276, 587845, 822983, 940552, 1175690, 1645966, 2351380, 3291932, 4114915, 4702760, 6583864, 8229830, 16459660, 32919320]

約数ペア:

[(1, 32919320), (2, 16459660), (4, 8229830), (5, 6583864), (7, 4702760), (8, 4114915), (10, 3291932), (14, 2351380), (20, 1645966), (28, 1175690), (35, 940552), (40, 822983), (56, 587845), (70, 470276), (89, 369880), (140, 235138), (178, 184940), (280, 117569), (356, 92470), (445, 73976), (623, 52840), (712, 46235), (890, 36988), (1246, 26420), (1321, 24920), (1780, 18494), (2492, 13210), (2642, 12460), (3115, 10568), (3560, 9247), (4984, 6605), (5284, 6230)]