15695203460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{131959}}^1$

素因数の和:132300

約数の個数: 48

約数和(自身を含む): 34805769600

約数和(自身を除く): 19110566140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 313, 380, 626, 1252, 1565, 3130, 5947, 6260, 11894, 23788, 29735, 59470, 118940, 131959, 263918, 527836, 659795, 1319590, 2507221, 2639180, 5014442, 10028884, 12536105, 25072210, 41303167, 50144420, 82606334, 165212668, 206515835, 413031670, 784760173, 826063340, 1569520346, 3139040692, 3923800865, 7847601730, 15695203460]

約数ペア:

[(1, 15695203460), (2, 7847601730), (4, 3923800865), (5, 3139040692), (10, 1569520346), (19, 826063340), (20, 784760173), (38, 413031670), (76, 206515835), (95, 165212668), (190, 82606334), (313, 50144420), (380, 41303167), (626, 25072210), (1252, 12536105), (1565, 10028884), (3130, 5014442), (5947, 2639180), (6260, 2507221), (11894, 1319590), (23788, 659795), (29735, 527836), (59470, 263918), (118940, 131959)]