41922400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 114836400

約数和(自身を除く): 72914000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 139, 145, 160, 200, 208, 232, 260, 278, 290, 325, 377, 400, 416, 464, 520, 556, 580, 650, 695, 725, 754, 800, 928, 1040, 1112, 1160, 1300, 1390, 1450, 1508, 1807, 1885, 2080, 2224, 2320, 2600, 2780, 2900, 3016, 3475, 3614, 3770, 4031, 4448, 4640, 5200, 5560, 5800, 6032, 6950, 7228, 7540, 8062, 9035, 9425, 10400, 11120, 11600, 12064, 13900, 14456, 15080, 16124, 18070, 18850, 20155, 22240, 23200, 27800, 28912, 30160, 32248, 36140, 37700, 40310, 45175, 52403, 55600, 57824, 60320, 64496, 72280, 75400, 80620, 90350, 100775, 104806, 111200, 128992, 144560, 150800, 161240, 180700, 201550, 209612, 262015, 289120, 301600, 322480, 361400, 403100, 419224, 524030, 644960, 722800, 806200, 838448, 1048060, 1310075, 1445600, 1612400, 1676896, 2096120, 2620150, 3224800, 4192240, 5240300, 8384480, 10480600, 20961200, 41922400]

約数ペア:

[(1, 41922400), (2, 20961200), (4, 10480600), (5, 8384480), (8, 5240300), (10, 4192240), (13, 3224800), (16, 2620150), (20, 2096120), (25, 1676896), (26, 1612400), (29, 1445600), (32, 1310075), (40, 1048060), (50, 838448), (52, 806200), (58, 722800), (65, 644960), (80, 524030), (100, 419224), (104, 403100), (116, 361400), (130, 322480), (139, 301600), (145, 289120), (160, 262015), (200, 209612), (208, 201550), (232, 180700), (260, 161240), (278, 150800), (290, 144560), (325, 128992), (377, 111200), (400, 104806), (416, 100775), (464, 90350), (520, 80620), (556, 75400), (580, 72280), (650, 64496), (695, 60320), (725, 57824), (754, 55600), (800, 52403), (928, 45175), (1040, 40310), (1112, 37700), (1160, 36140), (1300, 32248), (1390, 30160), (1450, 28912), (1508, 27800), (1807, 23200), (1885, 22240), (2080, 20155), (2224, 18850), (2320, 18070), (2600, 16124), (2780, 15080), (2900, 14456), (3016, 13900), (3475, 12064), (3614, 11600), (3770, 11120), (4031, 10400), (4448, 9425), (4640, 9035), (5200, 8062), (5560, 7540), (5800, 7228), (6032, 6950)]