13847083340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{888773}}^1$

素因数の和:888842

約数の個数: 48

約数和(自身を含む): 31355946720

約数和(自身を除く): 17508863380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 7790, 15580, 888773, 1777546, 3555092, 4443865, 8887730, 16886687, 17775460, 33773374, 36439693, 67546748, 72879386, 84433435, 145758772, 168866870, 182198465, 337733740, 364396930, 692354167, 728793860, 1384708334, 2769416668, 3461770835, 6923541670, 13847083340]

約数ペア:

[(1, 13847083340), (2, 6923541670), (4, 3461770835), (5, 2769416668), (10, 1384708334), (19, 728793860), (20, 692354167), (38, 364396930), (41, 337733740), (76, 182198465), (82, 168866870), (95, 145758772), (164, 84433435), (190, 72879386), (205, 67546748), (380, 36439693), (410, 33773374), (779, 17775460), (820, 16886687), (1558, 8887730), (3116, 4443865), (3895, 3555092), (7790, 1777546), (15580, 888773)]