45287834620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1288783}}^1$

素因数の和:1289050

約数の個数: 48

約数和(自身を含む): 109123918848

約数和(自身を除く): 63836084228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 1004, 1255, 1757, 2510, 3514, 5020, 7028, 8785, 17570, 35140, 1288783, 2577566, 5155132, 6443915, 9021481, 12887830, 18042962, 25775660, 36085924, 45107405, 90214810, 180429620, 323484533, 646969066, 1293938132, 1617422665, 2264391731, 3234845330, 4528783462, 6469690660, 9057566924, 11321958655, 22643917310, 45287834620]

約数ペア:

[(1, 45287834620), (2, 22643917310), (4, 11321958655), (5, 9057566924), (7, 6469690660), (10, 4528783462), (14, 3234845330), (20, 2264391731), (28, 1617422665), (35, 1293938132), (70, 646969066), (140, 323484533), (251, 180429620), (502, 90214810), (1004, 45107405), (1255, 36085924), (1757, 25775660), (2510, 18042962), (3514, 12887830), (5020, 9021481), (7028, 6443915), (8785, 5155132), (17570, 2577566), (35140, 1288783)]