39399350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 78417600

約数和(自身を除く): 39018250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 475, 619, 670, 950, 1238, 1273, 1675, 2546, 3095, 3350, 6190, 6365, 11761, 12730, 15475, 23522, 30950, 31825, 41473, 58805, 63650, 82946, 117610, 207365, 294025, 414730, 588050, 787987, 1036825, 1575974, 2073650, 3939935, 7879870, 19699675, 39399350]

約数ペア:

[(1, 39399350), (2, 19699675), (5, 7879870), (10, 3939935), (19, 2073650), (25, 1575974), (38, 1036825), (50, 787987), (67, 588050), (95, 414730), (134, 294025), (190, 207365), (335, 117610), (475, 82946), (619, 63650), (670, 58805), (950, 41473), (1238, 31825), (1273, 30950), (1675, 23522), (2546, 15475), (3095, 12730), (3350, 11761), (6190, 6365)]