2683750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:154

約数の個数: 40

約数和(自身を含む): 5342040

約数和(自身を除く): 2658290

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 113, 125, 190, 226, 250, 475, 565, 625, 950, 1130, 1250, 2147, 2375, 2825, 4294, 4750, 5650, 10735, 11875, 14125, 21470, 23750, 28250, 53675, 70625, 107350, 141250, 268375, 536750, 1341875, 2683750]

約数ペア:

[(1, 2683750), (2, 1341875), (5, 536750), (10, 268375), (19, 141250), (25, 107350), (38, 70625), (50, 53675), (95, 28250), (113, 23750), (125, 21470), (190, 14125), (226, 11875), (250, 10735), (475, 5650), (565, 4750), (625, 4294), (950, 2825), (1130, 2375), (1250, 2147)]