9134720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 24969600

約数和(自身を除く): 15834880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2039, 2240, 4078, 4480, 8156, 10195, 14273, 16312, 20390, 28546, 32624, 40780, 57092, 65248, 71365, 81560, 114184, 130496, 142730, 163120, 228368, 260992, 285460, 326240, 456736, 570920, 652480, 913472, 1141840, 1304960, 1826944, 2283680, 4567360, 9134720]

約数ペア:

[(1, 9134720), (2, 4567360), (4, 2283680), (5, 1826944), (7, 1304960), (8, 1141840), (10, 913472), (14, 652480), (16, 570920), (20, 456736), (28, 326240), (32, 285460), (35, 260992), (40, 228368), (56, 163120), (64, 142730), (70, 130496), (80, 114184), (112, 81560), (128, 71365), (140, 65248), (160, 57092), (224, 40780), (280, 32624), (320, 28546), (448, 20390), (560, 16312), (640, 14273), (896, 10195), (1120, 8156), (2039, 4480), (2240, 4078)]