5038020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 16465176

約数和(自身を除く): 11427156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2153, 2340, 4306, 6459, 8612, 10765, 12918, 19377, 21530, 25836, 27989, 32295, 38754, 43060, 55978, 64590, 77508, 83967, 96885, 111956, 129180, 139945, 167934, 193770, 251901, 279890, 335868, 387540, 419835, 503802, 559780, 839670, 1007604, 1259505, 1679340, 2519010, 5038020]

約数ペア:

[(1, 5038020), (2, 2519010), (3, 1679340), (4, 1259505), (5, 1007604), (6, 839670), (9, 559780), (10, 503802), (12, 419835), (13, 387540), (15, 335868), (18, 279890), (20, 251901), (26, 193770), (30, 167934), (36, 139945), (39, 129180), (45, 111956), (52, 96885), (60, 83967), (65, 77508), (78, 64590), (90, 55978), (117, 43060), (130, 38754), (156, 32295), (180, 27989), (195, 25836), (234, 21530), (260, 19377), (390, 12918), (468, 10765), (585, 8612), (780, 6459), (1170, 4306), (2153, 2340)]