4918480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8783}}^1$

素因数の和:8803

約数の個数: 40

約数和(自身を含む): 13070592

約数和(自身を除く): 8152112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8783, 17566, 35132, 43915, 61481, 70264, 87830, 122962, 140528, 175660, 245924, 307405, 351320, 491848, 614810, 702640, 983696, 1229620, 2459240, 4918480]

約数ペア:

[(1, 4918480), (2, 2459240), (4, 1229620), (5, 983696), (7, 702640), (8, 614810), (10, 491848), (14, 351320), (16, 307405), (20, 245924), (28, 175660), (35, 140528), (40, 122962), (56, 87830), (70, 70264), (80, 61481), (112, 43915), (140, 35132), (280, 17566), (560, 8783)]