2376520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 5832000

約数和(自身を除く): 3455480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 59, 76, 95, 106, 118, 152, 190, 212, 236, 265, 295, 380, 424, 472, 530, 590, 760, 1007, 1060, 1121, 1180, 2014, 2120, 2242, 2360, 3127, 4028, 4484, 5035, 5605, 6254, 8056, 8968, 10070, 11210, 12508, 15635, 20140, 22420, 25016, 31270, 40280, 44840, 59413, 62540, 118826, 125080, 237652, 297065, 475304, 594130, 1188260, 2376520]

約数ペア:

[(1, 2376520), (2, 1188260), (4, 594130), (5, 475304), (8, 297065), (10, 237652), (19, 125080), (20, 118826), (38, 62540), (40, 59413), (53, 44840), (59, 40280), (76, 31270), (95, 25016), (106, 22420), (118, 20140), (152, 15635), (190, 12508), (212, 11210), (236, 10070), (265, 8968), (295, 8056), (380, 6254), (424, 5605), (472, 5035), (530, 4484), (590, 4028), (760, 3127), (1007, 2360), (1060, 2242), (1121, 2120), (1180, 2014)]