31188200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9173}}^1$

素因数の和:9206

約数の個数: 48

約数和(自身を含む): 76786380

約数和(自身を除く): 45598180

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 9173, 18346, 36692, 45865, 73384, 91730, 155941, 183460, 229325, 311882, 366920, 458650, 623764, 779705, 917300, 1247528, 1559410, 1834600, 3118820, 3898525, 6237640, 7797050, 15594100, 31188200]

約数ペア:

[(1, 31188200), (2, 15594100), (4, 7797050), (5, 6237640), (8, 3898525), (10, 3118820), (17, 1834600), (20, 1559410), (25, 1247528), (34, 917300), (40, 779705), (50, 623764), (68, 458650), (85, 366920), (100, 311882), (136, 229325), (170, 183460), (200, 155941), (340, 91730), (425, 73384), (680, 45865), (850, 36692), (1700, 18346), (3400, 9173)]