80292170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 172302336

約数和(自身を除く): 92010166

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 163, 217, 227, 310, 326, 434, 454, 815, 1085, 1135, 1141, 1589, 1630, 2170, 2270, 2282, 3178, 5053, 5705, 7037, 7945, 10106, 11410, 14074, 15890, 25265, 35185, 35371, 37001, 49259, 50530, 70370, 70742, 74002, 98518, 176855, 185005, 246295, 259007, 353710, 370010, 492590, 518014, 1147031, 1295035, 2294062, 2590070, 5735155, 8029217, 11470310, 16058434, 40146085, 80292170]

約数ペア:

[(1, 80292170), (2, 40146085), (5, 16058434), (7, 11470310), (10, 8029217), (14, 5735155), (31, 2590070), (35, 2294062), (62, 1295035), (70, 1147031), (155, 518014), (163, 492590), (217, 370010), (227, 353710), (310, 259007), (326, 246295), (434, 185005), (454, 176855), (815, 98518), (1085, 74002), (1135, 70742), (1141, 70370), (1589, 50530), (1630, 49259), (2170, 37001), (2270, 35371), (2282, 35185), (3178, 25265), (5053, 15890), (5705, 14074), (7037, 11410), (7945, 10106)]