45920840

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{3347}}^1$

素因数の和:3379

約数の個数: 64

約数和(自身を含む): 120528000

約数和(自身を除く): 74607160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3347, 3430, 6694, 6860, 13388, 13720, 16735, 23429, 26776, 33470, 46858, 66940, 93716, 117145, 133880, 164003, 187432, 234290, 328006, 468580, 656012, 820015, 937160, 1148021, 1312024, 1640030, 2296042, 3280060, 4592084, 5740105, 6560120, 9184168, 11480210, 22960420, 45920840]

約数ペア:

[(1, 45920840), (2, 22960420), (4, 11480210), (5, 9184168), (7, 6560120), (8, 5740105), (10, 4592084), (14, 3280060), (20, 2296042), (28, 1640030), (35, 1312024), (40, 1148021), (49, 937160), (56, 820015), (70, 656012), (98, 468580), (140, 328006), (196, 234290), (245, 187432), (280, 164003), (343, 133880), (392, 117145), (490, 93716), (686, 66940), (980, 46858), (1372, 33470), (1715, 26776), (1960, 23429), (2744, 16735), (3347, 13720), (3430, 13388), (6694, 6860)]