201623102720

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12116773}}^1$

素因数の和:12116807

約数の個数: 72

約数和(自身を含む): 520100407176

約数和(自身を除く): 318477304456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 12116773, 24233546, 48467092, 60583865, 96934184, 121167730, 157518049, 193868368, 242335460, 315036098, 387736736, 484670920, 630072196, 775473472, 787590245, 969341840, 1260144392, 1550946944, 1575180490, 1938683680, 2520288784, 3101893888, 3150360980, 3877367360, 5040577568, 6300721960, 7754734720, 10081155136, 12601443920, 15509469440, 20162310272, 25202887840, 40324620544, 50405775680, 100811551360, 201623102720]

約数ペア:

[(1, 201623102720), (2, 100811551360), (4, 50405775680), (5, 40324620544), (8, 25202887840), (10, 20162310272), (13, 15509469440), (16, 12601443920), (20, 10081155136), (26, 7754734720), (32, 6300721960), (40, 5040577568), (52, 3877367360), (64, 3150360980), (65, 3101893888), (80, 2520288784), (104, 1938683680), (128, 1575180490), (130, 1550946944), (160, 1260144392), (208, 969341840), (256, 787590245), (260, 775473472), (320, 630072196), (416, 484670920), (520, 387736736), (640, 315036098), (832, 242335460), (1040, 193868368), (1280, 157518049), (1664, 121167730), (2080, 96934184), (3328, 60583865), (4160, 48467092), (8320, 24233546), (16640, 12116773)]