4265360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 11195712

約数和(自身を除く): 6930352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 131, 148, 176, 185, 220, 262, 296, 370, 407, 440, 524, 592, 655, 740, 814, 880, 1048, 1310, 1441, 1480, 1628, 2035, 2096, 2620, 2882, 2960, 3256, 4070, 4847, 5240, 5764, 6512, 7205, 8140, 9694, 10480, 11528, 14410, 16280, 19388, 23056, 24235, 28820, 32560, 38776, 48470, 53317, 57640, 77552, 96940, 106634, 115280, 193880, 213268, 266585, 387760, 426536, 533170, 853072, 1066340, 2132680, 4265360]

約数ペア:

[(1, 4265360), (2, 2132680), (4, 1066340), (5, 853072), (8, 533170), (10, 426536), (11, 387760), (16, 266585), (20, 213268), (22, 193880), (37, 115280), (40, 106634), (44, 96940), (55, 77552), (74, 57640), (80, 53317), (88, 48470), (110, 38776), (131, 32560), (148, 28820), (176, 24235), (185, 23056), (220, 19388), (262, 16280), (296, 14410), (370, 11528), (407, 10480), (440, 9694), (524, 8140), (592, 7205), (655, 6512), (740, 5764), (814, 5240), (880, 4847), (1048, 4070), (1310, 3256), (1441, 2960), (1480, 2882), (1628, 2620), (2035, 2096)]