31922600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 80854200

約数和(自身を除く): 48931600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 41, 50, 68, 82, 85, 100, 136, 164, 170, 200, 205, 229, 328, 340, 410, 425, 458, 680, 697, 820, 850, 916, 1025, 1145, 1394, 1640, 1700, 1832, 2050, 2290, 2788, 3400, 3485, 3893, 4100, 4580, 5576, 5725, 6970, 7786, 8200, 9160, 9389, 11450, 13940, 15572, 17425, 18778, 19465, 22900, 27880, 31144, 34850, 37556, 38930, 45800, 46945, 69700, 75112, 77860, 93890, 97325, 139400, 155720, 159613, 187780, 194650, 234725, 319226, 375560, 389300, 469450, 638452, 778600, 798065, 938900, 1276904, 1596130, 1877800, 3192260, 3990325, 6384520, 7980650, 15961300, 31922600]

約数ペア:

[(1, 31922600), (2, 15961300), (4, 7980650), (5, 6384520), (8, 3990325), (10, 3192260), (17, 1877800), (20, 1596130), (25, 1276904), (34, 938900), (40, 798065), (41, 778600), (50, 638452), (68, 469450), (82, 389300), (85, 375560), (100, 319226), (136, 234725), (164, 194650), (170, 187780), (200, 159613), (205, 155720), (229, 139400), (328, 97325), (340, 93890), (410, 77860), (425, 75112), (458, 69700), (680, 46945), (697, 45800), (820, 38930), (850, 37556), (916, 34850), (1025, 31144), (1145, 27880), (1394, 22900), (1640, 19465), (1700, 18778), (1832, 17425), (2050, 15572), (2290, 13940), (2788, 11450), (3400, 9389), (3485, 9160), (3893, 8200), (4100, 7786), (4580, 6970), (5576, 5725)]