4995171700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{7207}}^1$

素因数の和:7489

約数の個数: 72

約数和(自身を含む): 11261779200

約数和(自身を除く): 6266607500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 239, 290, 478, 580, 725, 956, 1195, 1450, 2390, 2900, 4780, 5975, 6931, 7207, 11950, 13862, 14414, 23900, 27724, 28828, 34655, 36035, 69310, 72070, 138620, 144140, 173275, 180175, 209003, 346550, 360350, 418006, 693100, 720700, 836012, 1045015, 1722473, 2090030, 3444946, 4180060, 5225075, 6889892, 8612365, 10450150, 17224730, 20900300, 34449460, 43061825, 49951717, 86123650, 99903434, 172247300, 199806868, 249758585, 499517170, 999034340, 1248792925, 2497585850, 4995171700]

約数ペア:

[(1, 4995171700), (2, 2497585850), (4, 1248792925), (5, 999034340), (10, 499517170), (20, 249758585), (25, 199806868), (29, 172247300), (50, 99903434), (58, 86123650), (100, 49951717), (116, 43061825), (145, 34449460), (239, 20900300), (290, 17224730), (478, 10450150), (580, 8612365), (725, 6889892), (956, 5225075), (1195, 4180060), (1450, 3444946), (2390, 2090030), (2900, 1722473), (4780, 1045015), (5975, 836012), (6931, 720700), (7207, 693100), (11950, 418006), (13862, 360350), (14414, 346550), (23900, 209003), (27724, 180175), (28828, 173275), (34655, 144140), (36035, 138620), (69310, 72070)]