145777729540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1\times {\mathrm{3299}}^1$

素因数の和:5005

約数の個数: 96

約数和(自身を含む): 323725248000

約数和(自身を除く): 177947518460

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 1621, 2726, 3242, 3299, 5452, 6484, 6598, 6815, 8105, 13196, 13630, 16210, 16495, 27260, 32420, 32990, 47009, 65980, 76187, 94018, 95671, 152374, 155053, 188036, 191342, 235045, 304748, 310106, 380935, 382684, 470090, 478355, 620212, 761870, 775265, 940180, 956710, 1523740, 1550530, 1913420, 2209423, 3101060, 4418846, 4496537, 5347679, 8837692, 8993074, 10695358, 11047115, 17986148, 21390716, 22094230, 22482685, 26738395, 44188460, 44965370, 53476790, 89930740, 106953580, 155082691, 251340913, 310165382, 502681826, 620330764, 775413455, 1005363652, 1256704565, 1550826910, 2513409130, 3101653820, 5026818260, 7288886477, 14577772954, 29155545908, 36444432385, 72888864770, 145777729540]

約数ペア:

[(1, 145777729540), (2, 72888864770), (4, 36444432385), (5, 29155545908), (10, 14577772954), (20, 7288886477), (29, 5026818260), (47, 3101653820), (58, 2513409130), (94, 1550826910), (116, 1256704565), (145, 1005363652), (188, 775413455), (235, 620330764), (290, 502681826), (470, 310165382), (580, 251340913), (940, 155082691), (1363, 106953580), (1621, 89930740), (2726, 53476790), (3242, 44965370), (3299, 44188460), (5452, 26738395), (6484, 22482685), (6598, 22094230), (6815, 21390716), (8105, 17986148), (13196, 11047115), (13630, 10695358), (16210, 8993074), (16495, 8837692), (27260, 5347679), (32420, 4496537), (32990, 4418846), (47009, 3101060), (65980, 2209423), (76187, 1913420), (94018, 1550530), (95671, 1523740), (152374, 956710), (155053, 940180), (188036, 775265), (191342, 761870), (235045, 620212), (304748, 478355), (310106, 470090), (380935, 382684)]