57388720

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1873}}^1$

素因数の和:2269

約数の個数: 40

約数和(自身を含む): 133848576

約数和(自身を除く): 76459856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1873, 1915, 3064, 3746, 3830, 6128, 7492, 7660, 9365, 14984, 15320, 18730, 29968, 30640, 37460, 74920, 149840, 717359, 1434718, 2869436, 3586795, 5738872, 7173590, 11477744, 14347180, 28694360, 57388720]

約数ペア:

[(1, 57388720), (2, 28694360), (4, 14347180), (5, 11477744), (8, 7173590), (10, 5738872), (16, 3586795), (20, 2869436), (40, 1434718), (80, 717359), (383, 149840), (766, 74920), (1532, 37460), (1873, 30640), (1915, 29968), (3064, 18730), (3746, 15320), (3830, 14984), (6128, 9365), (7492, 7660)]