22463120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 33783280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 136, 166, 170, 199, 272, 332, 340, 398, 415, 664, 680, 796, 830, 995, 1328, 1360, 1411, 1592, 1660, 1990, 2822, 3184, 3320, 3383, 3980, 5644, 6640, 6766, 7055, 7960, 11288, 13532, 14110, 15920, 16517, 16915, 22576, 27064, 28220, 33034, 33830, 54128, 56440, 66068, 67660, 82585, 112880, 132136, 135320, 165170, 264272, 270640, 280789, 330340, 561578, 660680, 1123156, 1321360, 1403945, 2246312, 2807890, 4492624, 5615780, 11231560, 22463120]

約数ペア:

[(1, 22463120), (2, 11231560), (4, 5615780), (5, 4492624), (8, 2807890), (10, 2246312), (16, 1403945), (17, 1321360), (20, 1123156), (34, 660680), (40, 561578), (68, 330340), (80, 280789), (83, 270640), (85, 264272), (136, 165170), (166, 135320), (170, 132136), (199, 112880), (272, 82585), (332, 67660), (340, 66068), (398, 56440), (415, 54128), (664, 33830), (680, 33034), (796, 28220), (830, 27064), (995, 22576), (1328, 16915), (1360, 16517), (1411, 15920), (1592, 14110), (1660, 13532), (1990, 11288), (2822, 7960), (3184, 7055), (3320, 6766), (3383, 6640), (3980, 5644)]