40942600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4993}}^1$

素因数の和:5050

約数の個数: 48

約数和(自身を含む): 97532820

約数和(自身を除く): 56590220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 4993, 8200, 9986, 19972, 24965, 39944, 49930, 99860, 124825, 199720, 204713, 249650, 409426, 499300, 818852, 998600, 1023565, 1637704, 2047130, 4094260, 5117825, 8188520, 10235650, 20471300, 40942600]

約数ペア:

[(1, 40942600), (2, 20471300), (4, 10235650), (5, 8188520), (8, 5117825), (10, 4094260), (20, 2047130), (25, 1637704), (40, 1023565), (41, 998600), (50, 818852), (82, 499300), (100, 409426), (164, 249650), (200, 204713), (205, 199720), (328, 124825), (410, 99860), (820, 49930), (1025, 39944), (1640, 24965), (2050, 19972), (4100, 9986), (4993, 8200)]