22805600

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1032

約数の個数: 72

約数和(自身を含む): 57652560

約数和(自身を除く): 34846960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 983, 1160, 1450, 1966, 2320, 2900, 3932, 4640, 4915, 5800, 7864, 9830, 11600, 15728, 19660, 23200, 24575, 28507, 31456, 39320, 49150, 57014, 78640, 98300, 114028, 142535, 157280, 196600, 228056, 285070, 393200, 456112, 570140, 712675, 786400, 912224, 1140280, 1425350, 2280560, 2850700, 4561120, 5701400, 11402800, 22805600]

約数ペア:

[(1, 22805600), (2, 11402800), (4, 5701400), (5, 4561120), (8, 2850700), (10, 2280560), (16, 1425350), (20, 1140280), (25, 912224), (29, 786400), (32, 712675), (40, 570140), (50, 456112), (58, 393200), (80, 285070), (100, 228056), (116, 196600), (145, 157280), (160, 142535), (200, 114028), (232, 98300), (290, 78640), (400, 57014), (464, 49150), (580, 39320), (725, 31456), (800, 28507), (928, 24575), (983, 23200), (1160, 19660), (1450, 15728), (1966, 11600), (2320, 9830), (2900, 7864), (3932, 5800), (4640, 4915)]