39377620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 85800960

約数和(自身を除く): 46423340

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 419, 508, 635, 740, 838, 1270, 1676, 2095, 2540, 4190, 4699, 8380, 9398, 15503, 18796, 23495, 31006, 46990, 53213, 62012, 77515, 93980, 106426, 155030, 212852, 266065, 310060, 532130, 1064260, 1968881, 3937762, 7875524, 9844405, 19688810, 39377620]

約数ペア:

[(1, 39377620), (2, 19688810), (4, 9844405), (5, 7875524), (10, 3937762), (20, 1968881), (37, 1064260), (74, 532130), (127, 310060), (148, 266065), (185, 212852), (254, 155030), (370, 106426), (419, 93980), (508, 77515), (635, 62012), (740, 53213), (838, 46990), (1270, 31006), (1676, 23495), (2095, 18796), (2540, 15503), (4190, 9398), (4699, 8380)]