69896150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 133585200

約数和(自身を除く): 63689050

約数列:

[1, 2, 5, 10, 25, 50, 89, 113, 139, 178, 226, 278, 445, 565, 695, 890, 1130, 1390, 2225, 2825, 3475, 4450, 5650, 6950, 10057, 12371, 15707, 20114, 24742, 31414, 50285, 61855, 78535, 100570, 123710, 157070, 251425, 309275, 392675, 502850, 618550, 785350, 1397923, 2795846, 6989615, 13979230, 34948075, 69896150]

約数ペア:

[(1, 69896150), (2, 34948075), (5, 13979230), (10, 6989615), (25, 2795846), (50, 1397923), (89, 785350), (113, 618550), (139, 502850), (178, 392675), (226, 309275), (278, 251425), (445, 157070), (565, 123710), (695, 100570), (890, 78535), (1130, 61855), (1390, 50285), (2225, 31414), (2825, 24742), (3475, 20114), (4450, 15707), (5650, 12371), (6950, 10057)]