7032080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 18266688

約数和(自身を除く): 11234608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 131, 176, 220, 244, 262, 305, 440, 488, 524, 610, 655, 671, 880, 976, 1048, 1220, 1310, 1342, 1441, 2096, 2440, 2620, 2684, 2882, 3355, 4880, 5240, 5368, 5764, 6710, 7205, 7991, 10480, 10736, 11528, 13420, 14410, 15982, 23056, 26840, 28820, 31964, 39955, 53680, 57640, 63928, 79910, 87901, 115280, 127856, 159820, 175802, 319640, 351604, 439505, 639280, 703208, 879010, 1406416, 1758020, 3516040, 7032080]

約数ペア:

[(1, 7032080), (2, 3516040), (4, 1758020), (5, 1406416), (8, 879010), (10, 703208), (11, 639280), (16, 439505), (20, 351604), (22, 319640), (40, 175802), (44, 159820), (55, 127856), (61, 115280), (80, 87901), (88, 79910), (110, 63928), (122, 57640), (131, 53680), (176, 39955), (220, 31964), (244, 28820), (262, 26840), (305, 23056), (440, 15982), (488, 14410), (524, 13420), (610, 11528), (655, 10736), (671, 10480), (880, 7991), (976, 7205), (1048, 6710), (1220, 5764), (1310, 5368), (1342, 5240), (1441, 4880), (2096, 3355), (2440, 2882), (2620, 2684)]