80308204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 155705760

約数和(自身を除く): 75397556

約数列:

[1, 2, 4, 17, 34, 37, 59, 68, 74, 118, 148, 236, 541, 629, 1003, 1082, 1258, 2006, 2164, 2183, 2516, 4012, 4366, 8732, 9197, 18394, 20017, 31919, 36788, 37111, 40034, 63838, 74222, 80068, 127676, 148444, 340289, 542623, 680578, 1085246, 1181003, 1361156, 2170492, 2362006, 4724012, 20077051, 40154102, 80308204]

約数ペア:

[(1, 80308204), (2, 40154102), (4, 20077051), (17, 4724012), (34, 2362006), (37, 2170492), (59, 1361156), (68, 1181003), (74, 1085246), (118, 680578), (148, 542623), (236, 340289), (541, 148444), (629, 127676), (1003, 80068), (1082, 74222), (1258, 63838), (2006, 40034), (2164, 37111), (2183, 36788), (2516, 31919), (4012, 20017), (4366, 18394), (8732, 9197)]