4500800

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 84

約数和(自身を含む): 11574780

約数和(自身を除く): 7073980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 97, 100, 116, 145, 160, 194, 200, 232, 290, 320, 388, 400, 464, 485, 580, 725, 776, 800, 928, 970, 1160, 1450, 1552, 1600, 1856, 1940, 2320, 2425, 2813, 2900, 3104, 3880, 4640, 4850, 5626, 5800, 6208, 7760, 9280, 9700, 11252, 11600, 14065, 15520, 19400, 22504, 23200, 28130, 31040, 38800, 45008, 46400, 56260, 70325, 77600, 90016, 112520, 140650, 155200, 180032, 225040, 281300, 450080, 562600, 900160, 1125200, 2250400, 4500800]

約数ペア:

[(1, 4500800), (2, 2250400), (4, 1125200), (5, 900160), (8, 562600), (10, 450080), (16, 281300), (20, 225040), (25, 180032), (29, 155200), (32, 140650), (40, 112520), (50, 90016), (58, 77600), (64, 70325), (80, 56260), (97, 46400), (100, 45008), (116, 38800), (145, 31040), (160, 28130), (194, 23200), (200, 22504), (232, 19400), (290, 15520), (320, 14065), (388, 11600), (400, 11252), (464, 9700), (485, 9280), (580, 7760), (725, 6208), (776, 5800), (800, 5626), (928, 4850), (970, 4640), (1160, 3880), (1450, 3104), (1552, 2900), (1600, 2813), (1856, 2425), (1940, 2320)]