5475260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 13827744

約数和(自身を除く): 8352484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 151, 185, 196, 245, 259, 302, 370, 490, 518, 604, 740, 755, 980, 1036, 1057, 1295, 1510, 1813, 2114, 2590, 3020, 3626, 4228, 5180, 5285, 5587, 7252, 7399, 9065, 10570, 11174, 14798, 18130, 21140, 22348, 27935, 29596, 36260, 36995, 39109, 55870, 73990, 78218, 111740, 147980, 156436, 195545, 273763, 391090, 547526, 782180, 1095052, 1368815, 2737630, 5475260]

約数ペア:

[(1, 5475260), (2, 2737630), (4, 1368815), (5, 1095052), (7, 782180), (10, 547526), (14, 391090), (20, 273763), (28, 195545), (35, 156436), (37, 147980), (49, 111740), (70, 78218), (74, 73990), (98, 55870), (140, 39109), (148, 36995), (151, 36260), (185, 29596), (196, 27935), (245, 22348), (259, 21140), (302, 18130), (370, 14798), (490, 11174), (518, 10570), (604, 9065), (740, 7399), (755, 7252), (980, 5587), (1036, 5285), (1057, 5180), (1295, 4228), (1510, 3626), (1813, 3020), (2114, 2590)]