423972650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6661}}^1$

素因数の和:6759

約数の個数: 48

約数和(自身を含む): 842609760

約数和(自身を除く): 418637110

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 475, 670, 950, 1273, 1675, 2546, 3350, 6365, 6661, 12730, 13322, 31825, 33305, 63650, 66610, 126559, 166525, 253118, 333050, 446287, 632795, 892574, 1265590, 2231435, 3163975, 4462870, 6327950, 8479453, 11157175, 16958906, 22314350, 42397265, 84794530, 211986325, 423972650]

約数ペア:

[(1, 423972650), (2, 211986325), (5, 84794530), (10, 42397265), (19, 22314350), (25, 16958906), (38, 11157175), (50, 8479453), (67, 6327950), (95, 4462870), (134, 3163975), (190, 2231435), (335, 1265590), (475, 892574), (670, 632795), (950, 446287), (1273, 333050), (1675, 253118), (2546, 166525), (3350, 126559), (6365, 66610), (6661, 63650), (12730, 33305), (13322, 31825)]