56419360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 142914240

約数和(自身を除く): 86494880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 67, 76, 80, 95, 134, 152, 160, 190, 268, 277, 304, 335, 380, 536, 554, 608, 670, 760, 1072, 1108, 1273, 1340, 1385, 1520, 2144, 2216, 2546, 2680, 2770, 3040, 4432, 5092, 5263, 5360, 5540, 6365, 8864, 10184, 10526, 10720, 11080, 12730, 18559, 20368, 21052, 22160, 25460, 26315, 37118, 40736, 42104, 44320, 50920, 52630, 74236, 84208, 92795, 101840, 105260, 148472, 168416, 185590, 203680, 210520, 296944, 352621, 371180, 421040, 593888, 705242, 742360, 842080, 1410484, 1484720, 1763105, 2820968, 2969440, 3526210, 5641936, 7052420, 11283872, 14104840, 28209680, 56419360]

約数ペア:

[(1, 56419360), (2, 28209680), (4, 14104840), (5, 11283872), (8, 7052420), (10, 5641936), (16, 3526210), (19, 2969440), (20, 2820968), (32, 1763105), (38, 1484720), (40, 1410484), (67, 842080), (76, 742360), (80, 705242), (95, 593888), (134, 421040), (152, 371180), (160, 352621), (190, 296944), (268, 210520), (277, 203680), (304, 185590), (335, 168416), (380, 148472), (536, 105260), (554, 101840), (608, 92795), (670, 84208), (760, 74236), (1072, 52630), (1108, 50920), (1273, 44320), (1340, 42104), (1385, 40736), (1520, 37118), (2144, 26315), (2216, 25460), (2546, 22160), (2680, 21052), (2770, 20368), (3040, 18559), (4432, 12730), (5092, 11080), (5263, 10720), (5360, 10526), (5540, 10184), (6365, 8864)]