39156100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 92994048

約数和(自身を除く): 53837948

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 743, 775, 850, 1054, 1486, 1550, 1700, 2108, 2635, 2972, 3100, 3715, 5270, 7430, 10540, 12631, 13175, 14860, 18575, 23033, 25262, 26350, 37150, 46066, 50524, 52700, 63155, 74300, 92132, 115165, 126310, 230330, 252620, 315775, 391561, 460660, 575825, 631550, 783122, 1151650, 1263100, 1566244, 1957805, 2303300, 3915610, 7831220, 9789025, 19578050, 39156100]

約数ペア:

[(1, 39156100), (2, 19578050), (4, 9789025), (5, 7831220), (10, 3915610), (17, 2303300), (20, 1957805), (25, 1566244), (31, 1263100), (34, 1151650), (50, 783122), (62, 631550), (68, 575825), (85, 460660), (100, 391561), (124, 315775), (155, 252620), (170, 230330), (310, 126310), (340, 115165), (425, 92132), (527, 74300), (620, 63155), (743, 52700), (775, 50524), (850, 46066), (1054, 37150), (1486, 26350), (1550, 25262), (1700, 23033), (2108, 18575), (2635, 14860), (2972, 13175), (3100, 12631), (3715, 10540), (5270, 7430)]