239935840

素因数分解:

$2^5\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1367}}^1$

素因数の和:2479

約数の個数: 48

約数和(自身を含む): 567780192

約数和(自身を除く): 327844352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1097, 1367, 2194, 2734, 4388, 5468, 5485, 6835, 8776, 10936, 10970, 13670, 17552, 21872, 21940, 27340, 35104, 43744, 43880, 54680, 87760, 109360, 175520, 218720, 1499599, 2999198, 5998396, 7497995, 11996792, 14995990, 23993584, 29991980, 47987168, 59983960, 119967920, 239935840]

約数ペア:

[(1, 239935840), (2, 119967920), (4, 59983960), (5, 47987168), (8, 29991980), (10, 23993584), (16, 14995990), (20, 11996792), (32, 7497995), (40, 5998396), (80, 2999198), (160, 1499599), (1097, 218720), (1367, 175520), (2194, 109360), (2734, 87760), (4388, 54680), (5468, 43880), (5485, 43744), (6835, 35104), (8776, 27340), (10936, 21940), (10970, 21872), (13670, 17552)]