366965491220

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4801}}^1\times {\mathrm{8627}}^1$

素因数の和:13880

約数の個数: 48

約数和(自身を含む): 772617521088

約数和(自身を除く): 405652029868

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 4801, 8627, 8860, 9602, 17254, 19204, 24005, 34508, 43135, 48010, 86270, 96020, 172540, 2126843, 3821761, 4253686, 7643522, 8507372, 10634215, 15287044, 19108805, 21268430, 38217610, 41418227, 42536860, 76435220, 82836454, 165672908, 207091135, 414182270, 828364540, 18348274561, 36696549122, 73393098244, 91741372805, 183482745610, 366965491220]

約数ペア:

[(1, 366965491220), (2, 183482745610), (4, 91741372805), (5, 73393098244), (10, 36696549122), (20, 18348274561), (443, 828364540), (886, 414182270), (1772, 207091135), (2215, 165672908), (4430, 82836454), (4801, 76435220), (8627, 42536860), (8860, 41418227), (9602, 38217610), (17254, 21268430), (19204, 19108805), (24005, 15287044), (34508, 10634215), (43135, 8507372), (48010, 7643522), (86270, 4253686), (96020, 3821761), (172540, 2126843)]