23888852380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1\times {\mathrm{19469}}^1$

素因数の和:22726

約数の個数: 48

約数和(自身を含む): 52826004000

約数和(自身を除く): 28937151620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3229, 6458, 12916, 16145, 19469, 32290, 38938, 61351, 64580, 77876, 97345, 122702, 194690, 245404, 306755, 369911, 389380, 613510, 739822, 1227020, 1479644, 1849555, 3699110, 7398220, 62865401, 125730802, 251461604, 314327005, 628654010, 1194442619, 1257308020, 2388885238, 4777770476, 5972213095, 11944426190, 23888852380]

約数ペア:

[(1, 23888852380), (2, 11944426190), (4, 5972213095), (5, 4777770476), (10, 2388885238), (19, 1257308020), (20, 1194442619), (38, 628654010), (76, 314327005), (95, 251461604), (190, 125730802), (380, 62865401), (3229, 7398220), (6458, 3699110), (12916, 1849555), (16145, 1479644), (19469, 1227020), (32290, 739822), (38938, 613510), (61351, 389380), (64580, 369911), (77876, 306755), (97345, 245404), (122702, 194690)]