40771047650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{20707}}^1$

素因数の和:21515

約数の個数: 48

約数和(自身を含む): 77372708544

約数和(自身を除く): 36601660894

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 743, 1325, 1486, 2650, 3715, 7430, 18575, 20707, 37150, 39379, 41414, 78758, 103535, 196895, 207070, 393790, 517675, 984475, 1035350, 1097471, 1968950, 2194942, 5487355, 10974710, 15385301, 27436775, 30770602, 54873550, 76926505, 153853010, 384632525, 769265050, 815420953, 1630841906, 4077104765, 8154209530, 20385523825, 40771047650]

約数ペア:

[(1, 40771047650), (2, 20385523825), (5, 8154209530), (10, 4077104765), (25, 1630841906), (50, 815420953), (53, 769265050), (106, 384632525), (265, 153853010), (530, 76926505), (743, 54873550), (1325, 30770602), (1486, 27436775), (2650, 15385301), (3715, 10974710), (7430, 5487355), (18575, 2194942), (20707, 1968950), (37150, 1097471), (39379, 1035350), (41414, 984475), (78758, 517675), (103535, 393790), (196895, 207070)]