23573890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 44073216

約数和(自身を除く): 20499326

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 751, 1502, 3139, 3755, 6278, 7510, 15695, 31390, 32293, 54823, 64586, 109646, 161465, 274115, 322930, 548230, 2357389, 4714778, 11786945, 23573890]

約数ペア:

[(1, 23573890), (2, 11786945), (5, 4714778), (10, 2357389), (43, 548230), (73, 322930), (86, 274115), (146, 161465), (215, 109646), (365, 64586), (430, 54823), (730, 32293), (751, 31390), (1502, 15695), (3139, 7510), (3755, 6278)]