122555150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 235484928

約数和(自身を除く): 112929778

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 191, 205, 313, 382, 410, 626, 955, 1025, 1565, 1910, 2050, 3130, 4775, 7825, 7831, 9550, 12833, 15650, 15662, 25666, 39155, 59783, 64165, 78310, 119566, 128330, 195775, 298915, 320825, 391550, 597830, 641650, 1494575, 2451103, 2989150, 4902206, 12255515, 24511030, 61277575, 122555150]

約数ペア:

[(1, 122555150), (2, 61277575), (5, 24511030), (10, 12255515), (25, 4902206), (41, 2989150), (50, 2451103), (82, 1494575), (191, 641650), (205, 597830), (313, 391550), (382, 320825), (410, 298915), (626, 195775), (955, 128330), (1025, 119566), (1565, 78310), (1910, 64165), (2050, 59783), (3130, 39155), (4775, 25666), (7825, 15662), (7831, 15650), (9550, 12833)]