16402450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 33747840

約数和(自身を除く): 17345390

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 839, 850, 1150, 1678, 1955, 3910, 4195, 8390, 9775, 14263, 19297, 19550, 20975, 28526, 38594, 41950, 71315, 96485, 142630, 192970, 328049, 356575, 482425, 656098, 713150, 964850, 1640245, 3280490, 8201225, 16402450]

約数ペア:

[(1, 16402450), (2, 8201225), (5, 3280490), (10, 1640245), (17, 964850), (23, 713150), (25, 656098), (34, 482425), (46, 356575), (50, 328049), (85, 192970), (115, 142630), (170, 96485), (230, 71315), (391, 41950), (425, 38594), (575, 28526), (782, 20975), (839, 19550), (850, 19297), (1150, 14263), (1678, 9775), (1955, 8390), (3910, 4195)]