38757340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3517}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 88653600

約数和(自身を除く): 49896260

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 3517, 5510, 7034, 11020, 14068, 17585, 35170, 66823, 70340, 101993, 133646, 203986, 267292, 334115, 407972, 509965, 668230, 1019930, 1336460, 1937867, 2039860, 3875734, 7751468, 9689335, 19378670, 38757340]

約数ペア:

[(1, 38757340), (2, 19378670), (4, 9689335), (5, 7751468), (10, 3875734), (19, 2039860), (20, 1937867), (29, 1336460), (38, 1019930), (58, 668230), (76, 509965), (95, 407972), (116, 334115), (145, 267292), (190, 203986), (290, 133646), (380, 101993), (551, 70340), (580, 66823), (1102, 35170), (2204, 17585), (2755, 14068), (3517, 11020), (5510, 7034)]