29829400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 74214000

約数和(自身を除く): 44384600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 37, 40, 50, 58, 74, 100, 116, 139, 145, 148, 185, 200, 232, 278, 290, 296, 370, 556, 580, 695, 725, 740, 925, 1073, 1112, 1160, 1390, 1450, 1480, 1850, 2146, 2780, 2900, 3475, 3700, 4031, 4292, 5143, 5365, 5560, 5800, 6950, 7400, 8062, 8584, 10286, 10730, 13900, 16124, 20155, 20572, 21460, 25715, 26825, 27800, 32248, 40310, 41144, 42920, 51430, 53650, 80620, 100775, 102860, 107300, 128575, 149147, 161240, 201550, 205720, 214600, 257150, 298294, 403100, 514300, 596588, 745735, 806200, 1028600, 1193176, 1491470, 2982940, 3728675, 5965880, 7457350, 14914700, 29829400]

約数ペア:

[(1, 29829400), (2, 14914700), (4, 7457350), (5, 5965880), (8, 3728675), (10, 2982940), (20, 1491470), (25, 1193176), (29, 1028600), (37, 806200), (40, 745735), (50, 596588), (58, 514300), (74, 403100), (100, 298294), (116, 257150), (139, 214600), (145, 205720), (148, 201550), (185, 161240), (200, 149147), (232, 128575), (278, 107300), (290, 102860), (296, 100775), (370, 80620), (556, 53650), (580, 51430), (695, 42920), (725, 41144), (740, 40310), (925, 32248), (1073, 27800), (1112, 26825), (1160, 25715), (1390, 21460), (1450, 20572), (1480, 20155), (1850, 16124), (2146, 13900), (2780, 10730), (2900, 10286), (3475, 8584), (3700, 8062), (4031, 7400), (4292, 6950), (5143, 5800), (5365, 5560)]