622792400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 1578615480

約数和(自身を除く): 955823080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 53, 58, 80, 100, 106, 116, 145, 200, 212, 232, 265, 290, 400, 424, 464, 530, 580, 725, 848, 1013, 1060, 1160, 1325, 1450, 1537, 2026, 2120, 2320, 2650, 2900, 3074, 4052, 4240, 5065, 5300, 5800, 6148, 7685, 8104, 10130, 10600, 11600, 12296, 15370, 16208, 20260, 21200, 24592, 25325, 29377, 30740, 38425, 40520, 50650, 53689, 58754, 61480, 76850, 81040, 101300, 107378, 117508, 122960, 146885, 153700, 202600, 214756, 235016, 268445, 293770, 307400, 405200, 429512, 470032, 536890, 587540, 614800, 734425, 859024, 1073780, 1175080, 1342225, 1468850, 1556981, 2147560, 2350160, 2684450, 2937700, 3113962, 4295120, 5368900, 5875400, 6227924, 7784905, 10737800, 11750800, 12455848, 15569810, 21475600, 24911696, 31139620, 38924525, 62279240, 77849050, 124558480, 155698100, 311396200, 622792400]

約数ペア:

[(1, 622792400), (2, 311396200), (4, 155698100), (5, 124558480), (8, 77849050), (10, 62279240), (16, 38924525), (20, 31139620), (25, 24911696), (29, 21475600), (40, 15569810), (50, 12455848), (53, 11750800), (58, 10737800), (80, 7784905), (100, 6227924), (106, 5875400), (116, 5368900), (145, 4295120), (200, 3113962), (212, 2937700), (232, 2684450), (265, 2350160), (290, 2147560), (400, 1556981), (424, 1468850), (464, 1342225), (530, 1175080), (580, 1073780), (725, 859024), (848, 734425), (1013, 614800), (1060, 587540), (1160, 536890), (1325, 470032), (1450, 429512), (1537, 405200), (2026, 307400), (2120, 293770), (2320, 268445), (2650, 235016), (2900, 214756), (3074, 202600), (4052, 153700), (4240, 146885), (5065, 122960), (5300, 117508), (5800, 107378), (6148, 101300), (7685, 81040), (8104, 76850), (10130, 61480), (10600, 58754), (11600, 53689), (12296, 50650), (15370, 40520), (16208, 38425), (20260, 30740), (21200, 29377), (24592, 25325)]