192519400

素因数分解:

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

素因数の和:1811

約数の個数: 96

約数和(自身を含む): 487692000

約数和(自身を除く): 295172600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 50, 58, 76, 95, 100, 116, 145, 152, 190, 200, 232, 290, 380, 475, 551, 580, 725, 760, 950, 1102, 1160, 1450, 1747, 1900, 2204, 2755, 2900, 3494, 3800, 4408, 5510, 5800, 6988, 8735, 11020, 13775, 13976, 17470, 22040, 27550, 33193, 34940, 43675, 50663, 55100, 66386, 69880, 87350, 101326, 110200, 132772, 165965, 174700, 202652, 253315, 265544, 331930, 349400, 405304, 506630, 663860, 829825, 962597, 1013260, 1266575, 1327720, 1659650, 1925194, 2026520, 2533150, 3319300, 3850388, 4812985, 5066300, 6638600, 7700776, 9625970, 10132600, 19251940, 24064925, 38503880, 48129850, 96259700, 192519400]

約数ペア:

[(1, 192519400), (2, 96259700), (4, 48129850), (5, 38503880), (8, 24064925), (10, 19251940), (19, 10132600), (20, 9625970), (25, 7700776), (29, 6638600), (38, 5066300), (40, 4812985), (50, 3850388), (58, 3319300), (76, 2533150), (95, 2026520), (100, 1925194), (116, 1659650), (145, 1327720), (152, 1266575), (190, 1013260), (200, 962597), (232, 829825), (290, 663860), (380, 506630), (475, 405304), (551, 349400), (580, 331930), (725, 265544), (760, 253315), (950, 202652), (1102, 174700), (1160, 165965), (1450, 132772), (1747, 110200), (1900, 101326), (2204, 87350), (2755, 69880), (2900, 66386), (3494, 55100), (3800, 50663), (4408, 43675), (5510, 34940), (5800, 33193), (6988, 27550), (8735, 22040), (11020, 17470), (13775, 13976)]