108857120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 281304576

約数和(自身を除く): 172447456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1291, 1360, 2108, 2480, 2582, 2635, 2720, 4216, 4960, 5164, 5270, 6455, 8432, 10328, 10540, 12910, 16864, 20656, 21080, 21947, 25820, 40021, 41312, 42160, 43894, 51640, 80042, 84320, 87788, 103280, 109735, 160084, 175576, 200105, 206560, 219470, 320168, 351152, 400210, 438940, 640336, 680357, 702304, 800420, 877880, 1280672, 1360714, 1600840, 1755760, 2721428, 3201680, 3401785, 3511520, 5442856, 6403360, 6803570, 10885712, 13607140, 21771424, 27214280, 54428560, 108857120]

約数ペア:

[(1, 108857120), (2, 54428560), (4, 27214280), (5, 21771424), (8, 13607140), (10, 10885712), (16, 6803570), (17, 6403360), (20, 5442856), (31, 3511520), (32, 3401785), (34, 3201680), (40, 2721428), (62, 1755760), (68, 1600840), (80, 1360714), (85, 1280672), (124, 877880), (136, 800420), (155, 702304), (160, 680357), (170, 640336), (248, 438940), (272, 400210), (310, 351152), (340, 320168), (496, 219470), (527, 206560), (544, 200105), (620, 175576), (680, 160084), (992, 109735), (1054, 103280), (1240, 87788), (1291, 84320), (1360, 80042), (2108, 51640), (2480, 43894), (2582, 42160), (2635, 41312), (2720, 40021), (4216, 25820), (4960, 21947), (5164, 21080), (5270, 20656), (6455, 16864), (8432, 12910), (10328, 10540)]