38022040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 104857200

約数和(自身を除く): 66835160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1021, 1064, 1330, 1862, 1960, 2042, 2660, 3724, 4084, 4655, 5105, 5320, 7147, 7448, 8168, 9310, 10210, 14294, 18620, 19399, 20420, 28588, 35735, 37240, 38798, 40840, 50029, 57176, 71470, 77596, 96995, 100058, 135793, 142940, 155192, 193990, 200116, 250145, 271586, 285880, 387980, 400232, 500290, 543172, 678965, 775960, 950551, 1000580, 1086344, 1357930, 1901102, 2001160, 2715860, 3802204, 4752755, 5431720, 7604408, 9505510, 19011020, 38022040]

約数ペア:

[(1, 38022040), (2, 19011020), (4, 9505510), (5, 7604408), (7, 5431720), (8, 4752755), (10, 3802204), (14, 2715860), (19, 2001160), (20, 1901102), (28, 1357930), (35, 1086344), (38, 1000580), (40, 950551), (49, 775960), (56, 678965), (70, 543172), (76, 500290), (95, 400232), (98, 387980), (133, 285880), (140, 271586), (152, 250145), (190, 200116), (196, 193990), (245, 155192), (266, 142940), (280, 135793), (380, 100058), (392, 96995), (490, 77596), (532, 71470), (665, 57176), (760, 50029), (931, 40840), (980, 38798), (1021, 37240), (1064, 35735), (1330, 28588), (1862, 20420), (1960, 19399), (2042, 18620), (2660, 14294), (3724, 10210), (4084, 9310), (4655, 8168), (5105, 7448), (5320, 7147)]