38503880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1806

約数の個数: 64

約数和(自身を含む): 94392000

約数和(自身を除く): 55888120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 1747, 2204, 2755, 3494, 4408, 5510, 6988, 8735, 11020, 13976, 17470, 22040, 33193, 34940, 50663, 66386, 69880, 101326, 132772, 165965, 202652, 253315, 265544, 331930, 405304, 506630, 663860, 962597, 1013260, 1327720, 1925194, 2026520, 3850388, 4812985, 7700776, 9625970, 19251940, 38503880]

約数ペア:

[(1, 38503880), (2, 19251940), (4, 9625970), (5, 7700776), (8, 4812985), (10, 3850388), (19, 2026520), (20, 1925194), (29, 1327720), (38, 1013260), (40, 962597), (58, 663860), (76, 506630), (95, 405304), (116, 331930), (145, 265544), (152, 253315), (190, 202652), (232, 165965), (290, 132772), (380, 101326), (551, 69880), (580, 66386), (760, 50663), (1102, 34940), (1160, 33193), (1747, 22040), (2204, 17470), (2755, 13976), (3494, 11020), (4408, 8735), (5510, 6988)]