22587520

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 55906200

約数和(自身を除く): 33318680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1217, 1856, 2320, 2434, 3712, 4640, 4868, 6085, 9280, 9736, 12170, 18560, 19472, 24340, 35293, 38944, 48680, 70586, 77888, 97360, 141172, 155776, 176465, 194720, 282344, 352930, 389440, 564688, 705860, 778880, 1129376, 1411720, 2258752, 2823440, 4517504, 5646880, 11293760, 22587520]

約数ペア:

[(1, 22587520), (2, 11293760), (4, 5646880), (5, 4517504), (8, 2823440), (10, 2258752), (16, 1411720), (20, 1129376), (29, 778880), (32, 705860), (40, 564688), (58, 389440), (64, 352930), (80, 282344), (116, 194720), (128, 176465), (145, 155776), (160, 141172), (232, 97360), (290, 77888), (320, 70586), (464, 48680), (580, 38944), (640, 35293), (928, 24340), (1160, 19472), (1217, 18560), (1856, 12170), (2320, 9736), (2434, 9280), (3712, 6085), (4640, 4868)]