2100067460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1881

約数の個数: 96

約数和(自身を含む): 4848022368

約数和(自身を除く): 2747954908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 97, 148, 170, 185, 194, 340, 370, 388, 485, 629, 740, 970, 1258, 1649, 1721, 1940, 2516, 3145, 3298, 3442, 3589, 6290, 6596, 6884, 7178, 8245, 8605, 12580, 14356, 16490, 17210, 17945, 29257, 32980, 34420, 35890, 58514, 61013, 63677, 71780, 117028, 122026, 127354, 146285, 166937, 244052, 254708, 292570, 305065, 318385, 333874, 585140, 610130, 636770, 667748, 834685, 1082509, 1220260, 1273540, 1669370, 2165018, 2837929, 3338740, 4330036, 5412545, 5675858, 6176669, 10825090, 11351716, 12353338, 14189645, 21650180, 24706676, 28379290, 30883345, 56758580, 61766690, 105003373, 123533380, 210006746, 420013492, 525016865, 1050033730, 2100067460]

約数ペア:

[(1, 2100067460), (2, 1050033730), (4, 525016865), (5, 420013492), (10, 210006746), (17, 123533380), (20, 105003373), (34, 61766690), (37, 56758580), (68, 30883345), (74, 28379290), (85, 24706676), (97, 21650180), (148, 14189645), (170, 12353338), (185, 11351716), (194, 10825090), (340, 6176669), (370, 5675858), (388, 5412545), (485, 4330036), (629, 3338740), (740, 2837929), (970, 2165018), (1258, 1669370), (1649, 1273540), (1721, 1220260), (1940, 1082509), (2516, 834685), (3145, 667748), (3298, 636770), (3442, 610130), (3589, 585140), (6290, 333874), (6596, 318385), (6884, 305065), (7178, 292570), (8245, 254708), (8605, 244052), (12580, 166937), (14356, 146285), (16490, 127354), (17210, 122026), (17945, 117028), (29257, 71780), (32980, 63677), (34420, 61013), (35890, 58514)]