99200440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 238606560

約数和(自身を除く): 139406120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 340, 452, 565, 680, 904, 1130, 1291, 1921, 2260, 2582, 3842, 4520, 5164, 6455, 7684, 9605, 10328, 12910, 15368, 19210, 21947, 25820, 38420, 43894, 51640, 76840, 87788, 109735, 145883, 175576, 219470, 291766, 438940, 583532, 729415, 877880, 1167064, 1458830, 2480011, 2917660, 4960022, 5835320, 9920044, 12400055, 19840088, 24800110, 49600220, 99200440]

約数ペア:

[(1, 99200440), (2, 49600220), (4, 24800110), (5, 19840088), (8, 12400055), (10, 9920044), (17, 5835320), (20, 4960022), (34, 2917660), (40, 2480011), (68, 1458830), (85, 1167064), (113, 877880), (136, 729415), (170, 583532), (226, 438940), (340, 291766), (452, 219470), (565, 175576), (680, 145883), (904, 109735), (1130, 87788), (1291, 76840), (1921, 51640), (2260, 43894), (2582, 38420), (3842, 25820), (4520, 21947), (5164, 19210), (6455, 15368), (7684, 12910), (9605, 10328)]