112512680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21149}}^1$

素因数の和:21186

約数の個数: 64

約数和(自身を含む): 304560000

約数和(自身を除く): 192047320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 21149, 42298, 84596, 105745, 148043, 169192, 211490, 296086, 401831, 422980, 592172, 740215, 803662, 845960, 1184344, 1480430, 1607324, 2009155, 2812817, 2960860, 3214648, 4018310, 5625634, 5921720, 8036620, 11251268, 14064085, 16073240, 22502536, 28128170, 56256340, 112512680]

約数ペア:

[(1, 112512680), (2, 56256340), (4, 28128170), (5, 22502536), (7, 16073240), (8, 14064085), (10, 11251268), (14, 8036620), (19, 5921720), (20, 5625634), (28, 4018310), (35, 3214648), (38, 2960860), (40, 2812817), (56, 2009155), (70, 1607324), (76, 1480430), (95, 1184344), (133, 845960), (140, 803662), (152, 740215), (190, 592172), (266, 422980), (280, 401831), (380, 296086), (532, 211490), (665, 169192), (760, 148043), (1064, 105745), (1330, 84596), (2660, 42298), (5320, 21149)]