42358440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8209}}^1$

素因数の和:8266

約数の個数: 64

約数和(自身を含む): 130046400

約数和(自身を除く): 87687960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 8209, 16418, 24627, 32836, 41045, 49254, 65672, 82090, 98508, 123135, 164180, 197016, 246270, 328360, 352987, 492540, 705974, 985080, 1058961, 1411948, 1764935, 2117922, 2823896, 3529870, 4235844, 5294805, 7059740, 8471688, 10589610, 14119480, 21179220, 42358440]

約数ペア:

[(1, 42358440), (2, 21179220), (3, 14119480), (4, 10589610), (5, 8471688), (6, 7059740), (8, 5294805), (10, 4235844), (12, 3529870), (15, 2823896), (20, 2117922), (24, 1764935), (30, 1411948), (40, 1058961), (43, 985080), (60, 705974), (86, 492540), (120, 352987), (129, 328360), (172, 246270), (215, 197016), (258, 164180), (344, 123135), (430, 98508), (516, 82090), (645, 65672), (860, 49254), (1032, 41045), (1290, 32836), (1720, 24627), (2580, 16418), (5160, 8209)]