24968020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 67608576

約数和(自身を除く): 42640556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 523, 620, 682, 770, 868, 1046, 1085, 1364, 1540, 1705, 2092, 2170, 2387, 2615, 3410, 3661, 4340, 4774, 5230, 5753, 6820, 7322, 9548, 10460, 11506, 11935, 14644, 16213, 18305, 23012, 23870, 28765, 32426, 36610, 40271, 47740, 57530, 64852, 73220, 80542, 81065, 113491, 115060, 161084, 162130, 178343, 201355, 226982, 324260, 356686, 402710, 453964, 567455, 713372, 805420, 891715, 1134910, 1248401, 1783430, 2269820, 2496802, 3566860, 4993604, 6242005, 12484010, 24968020]

約数ペア:

[(1, 24968020), (2, 12484010), (4, 6242005), (5, 4993604), (7, 3566860), (10, 2496802), (11, 2269820), (14, 1783430), (20, 1248401), (22, 1134910), (28, 891715), (31, 805420), (35, 713372), (44, 567455), (55, 453964), (62, 402710), (70, 356686), (77, 324260), (110, 226982), (124, 201355), (140, 178343), (154, 162130), (155, 161084), (217, 115060), (220, 113491), (308, 81065), (310, 80542), (341, 73220), (385, 64852), (434, 57530), (523, 47740), (620, 40271), (682, 36610), (770, 32426), (868, 28765), (1046, 23870), (1085, 23012), (1364, 18305), (1540, 16213), (1705, 14644), (2092, 11935), (2170, 11506), (2387, 10460), (2615, 9548), (3410, 7322), (3661, 6820), (4340, 5753), (4774, 5230)]