1946356480

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32353}}^1$

素因数の和:32421

約数の個数: 72

約数和(自身を含む): 4761473472

約数和(自身を除く): 2815116992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 640, 752, 940, 1280, 1504, 1880, 3008, 3760, 6016, 7520, 12032, 15040, 30080, 32353, 60160, 64706, 129412, 161765, 258824, 323530, 517648, 647060, 1035296, 1294120, 1520591, 2070592, 2588240, 3041182, 4141184, 5176480, 6082364, 7602955, 8282368, 10352960, 12164728, 15205910, 20705920, 24329456, 30411820, 41411840, 48658912, 60823640, 97317824, 121647280, 194635648, 243294560, 389271296, 486589120, 973178240, 1946356480]

約数ペア:

[(1, 1946356480), (2, 973178240), (4, 486589120), (5, 389271296), (8, 243294560), (10, 194635648), (16, 121647280), (20, 97317824), (32, 60823640), (40, 48658912), (47, 41411840), (64, 30411820), (80, 24329456), (94, 20705920), (128, 15205910), (160, 12164728), (188, 10352960), (235, 8282368), (256, 7602955), (320, 6082364), (376, 5176480), (470, 4141184), (640, 3041182), (752, 2588240), (940, 2070592), (1280, 1520591), (1504, 1294120), (1880, 1035296), (3008, 647060), (3760, 517648), (6016, 323530), (7520, 258824), (12032, 161765), (15040, 129412), (30080, 64706), (32353, 60160)]