40623064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 86400000

約数和(自身を除く): 45776936

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 79, 136, 152, 158, 199, 316, 323, 398, 632, 646, 796, 1292, 1343, 1501, 1592, 2584, 2686, 3002, 3383, 3781, 5372, 6004, 6766, 7562, 10744, 12008, 13532, 15124, 15721, 25517, 27064, 30248, 31442, 51034, 62884, 64277, 102068, 125768, 128554, 204136, 257108, 267257, 298699, 514216, 534514, 597398, 1069028, 1194796, 2138056, 2389592, 5077883, 10155766, 20311532, 40623064]

約数ペア:

[(1, 40623064), (2, 20311532), (4, 10155766), (8, 5077883), (17, 2389592), (19, 2138056), (34, 1194796), (38, 1069028), (68, 597398), (76, 534514), (79, 514216), (136, 298699), (152, 267257), (158, 257108), (199, 204136), (316, 128554), (323, 125768), (398, 102068), (632, 64277), (646, 62884), (796, 51034), (1292, 31442), (1343, 30248), (1501, 27064), (1592, 25517), (2584, 15721), (2686, 15124), (3002, 13532), (3383, 12008), (3781, 10744), (5372, 7562), (6004, 6766)]