23228367160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{187507}}^1$

素因数の和:187700

約数の個数: 64

約数和(自身を含む): 55352361600

約数和(自身を除く): 32123994440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 163, 190, 326, 380, 652, 760, 815, 1304, 1630, 3097, 3260, 6194, 6520, 12388, 15485, 24776, 30970, 61940, 123880, 187507, 375014, 750028, 937535, 1500056, 1875070, 3562633, 3750140, 7125266, 7500280, 14250532, 17813165, 28501064, 30563641, 35626330, 61127282, 71252660, 122254564, 142505320, 152818205, 244509128, 305636410, 580709179, 611272820, 1161418358, 1222545640, 2322836716, 2903545895, 4645673432, 5807091790, 11614183580, 23228367160]

約数ペア:

[(1, 23228367160), (2, 11614183580), (4, 5807091790), (5, 4645673432), (8, 2903545895), (10, 2322836716), (19, 1222545640), (20, 1161418358), (38, 611272820), (40, 580709179), (76, 305636410), (95, 244509128), (152, 152818205), (163, 142505320), (190, 122254564), (326, 71252660), (380, 61127282), (652, 35626330), (760, 30563641), (815, 28501064), (1304, 17813165), (1630, 14250532), (3097, 7500280), (3260, 7125266), (6194, 3750140), (6520, 3562633), (12388, 1875070), (15485, 1500056), (24776, 937535), (30970, 750028), (61940, 375014), (123880, 187507)]