34431700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 79994880

約数和(自身を除く): 45563180

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 145, 155, 290, 310, 383, 580, 620, 725, 766, 775, 899, 1450, 1532, 1550, 1798, 1915, 2900, 3100, 3596, 3830, 4495, 7660, 8990, 9575, 11107, 11873, 17980, 19150, 22214, 22475, 23746, 38300, 44428, 44950, 47492, 55535, 59365, 89900, 111070, 118730, 222140, 237460, 277675, 296825, 344317, 555350, 593650, 688634, 1110700, 1187300, 1377268, 1721585, 3443170, 6886340, 8607925, 17215850, 34431700]

約数ペア:

[(1, 34431700), (2, 17215850), (4, 8607925), (5, 6886340), (10, 3443170), (20, 1721585), (25, 1377268), (29, 1187300), (31, 1110700), (50, 688634), (58, 593650), (62, 555350), (100, 344317), (116, 296825), (124, 277675), (145, 237460), (155, 222140), (290, 118730), (310, 111070), (383, 89900), (580, 59365), (620, 55535), (725, 47492), (766, 44950), (775, 44428), (899, 38300), (1450, 23746), (1532, 22475), (1550, 22214), (1798, 19150), (1915, 17980), (2900, 11873), (3100, 11107), (3596, 9575), (3830, 8990), (4495, 7660)]