40774300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 104437760

約数和(自身を除く): 63663460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 1879, 2170, 3100, 3758, 4340, 5425, 7516, 9395, 10850, 13153, 18790, 21700, 26306, 37580, 46975, 52612, 58249, 65765, 93950, 116498, 131530, 187900, 232996, 263060, 291245, 328825, 407743, 582490, 657650, 815486, 1164980, 1315300, 1456225, 1630972, 2038715, 2912450, 4077430, 5824900, 8154860, 10193575, 20387150, 40774300]

約数ペア:

[(1, 40774300), (2, 20387150), (4, 10193575), (5, 8154860), (7, 5824900), (10, 4077430), (14, 2912450), (20, 2038715), (25, 1630972), (28, 1456225), (31, 1315300), (35, 1164980), (50, 815486), (62, 657650), (70, 582490), (100, 407743), (124, 328825), (140, 291245), (155, 263060), (175, 232996), (217, 187900), (310, 131530), (350, 116498), (434, 93950), (620, 65765), (700, 58249), (775, 52612), (868, 46975), (1085, 37580), (1550, 26306), (1879, 21700), (2170, 18790), (3100, 13153), (3758, 10850), (4340, 9395), (5425, 7516)]