2013750640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{134609}}^1$

素因数の和:134650

約数の個数: 80

約数和(自身を含む): 5408091360

約数和(自身を除く): 3394340720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 134609, 269218, 538436, 673045, 1076872, 1346090, 1480699, 2153744, 2288353, 2692180, 2961398, 4576706, 5384360, 5922796, 7403495, 9153412, 10768720, 11441765, 11845592, 14806990, 18306824, 22883530, 23691184, 25171883, 29613980, 36613648, 45767060, 50343766, 59227960, 91534120, 100687532, 118455920, 125859415, 183068240, 201375064, 251718830, 402750128, 503437660, 1006875320, 2013750640]

約数ペア:

[(1, 2013750640), (2, 1006875320), (4, 503437660), (5, 402750128), (8, 251718830), (10, 201375064), (11, 183068240), (16, 125859415), (17, 118455920), (20, 100687532), (22, 91534120), (34, 59227960), (40, 50343766), (44, 45767060), (55, 36613648), (68, 29613980), (80, 25171883), (85, 23691184), (88, 22883530), (110, 18306824), (136, 14806990), (170, 11845592), (176, 11441765), (187, 10768720), (220, 9153412), (272, 7403495), (340, 5922796), (374, 5384360), (440, 4576706), (680, 2961398), (748, 2692180), (880, 2288353), (935, 2153744), (1360, 1480699), (1496, 1346090), (1870, 1076872), (2992, 673045), (3740, 538436), (7480, 269218), (14960, 134609)]