1883384200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{229681}}^1$

素因数の和:229738

約数の個数: 48

約数和(自身を含む): 4485689460

約数和(自身を除く): 2602305260

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, 8200, 229681, 459362, 918724, 1148405, 1837448, 2296810, 4593620, 5742025, 9187240, 9416921, 11484050, 18833842, 22968100, 37667684, 45936200, 47084605, 75335368, 94169210, 188338420, 235423025, 376676840, 470846050, 941692100, 1883384200]

約数ペア:

[(1, 1883384200), (2, 941692100), (4, 470846050), (5, 376676840), (8, 235423025), (10, 188338420), (20, 94169210), (25, 75335368), (40, 47084605), (41, 45936200), (50, 37667684), (82, 22968100), (100, 18833842), (164, 11484050), (200, 9416921), (205, 9187240), (328, 5742025), (410, 4593620), (820, 2296810), (1025, 1837448), (1640, 1148405), (2050, 918724), (4100, 459362), (8200, 229681)]