1720235050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{17707}}^1$

素因数の和:17815

約数の個数: 48

約数和(自身を含む): 3359561760

約数和(自身を除く): 1639326710

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 67, 134, 145, 290, 335, 670, 725, 1450, 1675, 1943, 3350, 3886, 9715, 17707, 19430, 35414, 48575, 88535, 97150, 177070, 442675, 513503, 885350, 1027006, 1186369, 2372738, 2567515, 5135030, 5931845, 11863690, 12837575, 25675150, 29659225, 34404701, 59318450, 68809402, 172023505, 344047010, 860117525, 1720235050]

約数ペア:

[(1, 1720235050), (2, 860117525), (5, 344047010), (10, 172023505), (25, 68809402), (29, 59318450), (50, 34404701), (58, 29659225), (67, 25675150), (134, 12837575), (145, 11863690), (290, 5931845), (335, 5135030), (670, 2567515), (725, 2372738), (1450, 1186369), (1675, 1027006), (1943, 885350), (3350, 513503), (3886, 442675), (9715, 177070), (17707, 97150), (19430, 88535), (35414, 48575)]