38248520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 92232000

約数和(自身を除く): 53983480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 853, 1121, 1180, 1706, 2242, 2360, 3412, 4265, 4484, 5605, 6824, 8530, 8968, 11210, 16207, 17060, 22420, 32414, 34120, 44840, 50327, 64828, 81035, 100654, 129656, 162070, 201308, 251635, 324140, 402616, 503270, 648280, 956213, 1006540, 1912426, 2013080, 3824852, 4781065, 7649704, 9562130, 19124260, 38248520]

約数ペア:

[(1, 38248520), (2, 19124260), (4, 9562130), (5, 7649704), (8, 4781065), (10, 3824852), (19, 2013080), (20, 1912426), (38, 1006540), (40, 956213), (59, 648280), (76, 503270), (95, 402616), (118, 324140), (152, 251635), (190, 201308), (236, 162070), (295, 129656), (380, 100654), (472, 81035), (590, 64828), (760, 50327), (853, 44840), (1121, 34120), (1180, 32414), (1706, 22420), (2242, 17060), (2360, 16207), (3412, 11210), (4265, 8968), (4484, 8530), (5605, 6824)]