79767650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 156204288

約数和(自身を除く): 76436638

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 106, 155, 265, 310, 530, 775, 971, 1325, 1550, 1643, 1942, 2650, 3286, 4855, 8215, 9710, 16430, 24275, 30101, 41075, 48550, 51463, 60202, 82150, 102926, 150505, 257315, 301010, 514630, 752525, 1286575, 1505050, 1595353, 2573150, 3190706, 7976765, 15953530, 39883825, 79767650]

約数ペア:

[(1, 79767650), (2, 39883825), (5, 15953530), (10, 7976765), (25, 3190706), (31, 2573150), (50, 1595353), (53, 1505050), (62, 1286575), (106, 752525), (155, 514630), (265, 301010), (310, 257315), (530, 150505), (775, 102926), (971, 82150), (1325, 60202), (1550, 51463), (1643, 48550), (1942, 41075), (2650, 30101), (3286, 24275), (4855, 16430), (8215, 9710)]