1738268480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1091}}^1$

素因数の和:1504

約数の個数: 112

約数和(自身を含む): 4473391104

約数和(自身を除く): 2735122624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 383, 416, 520, 766, 832, 1040, 1091, 1532, 1915, 2080, 2182, 3064, 3830, 4160, 4364, 4979, 5455, 6128, 7660, 8728, 9958, 10910, 12256, 14183, 15320, 17456, 19916, 21820, 24512, 24895, 28366, 30640, 34912, 39832, 43640, 49790, 56732, 61280, 69824, 70915, 79664, 87280, 99580, 113464, 122560, 141830, 159328, 174560, 199160, 226928, 283660, 318656, 349120, 398320, 417853, 453856, 567320, 796640, 835706, 907712, 1134640, 1593280, 1671412, 2089265, 2269280, 3342824, 4178530, 4538560, 5432089, 6685648, 8357060, 10864178, 13371296, 16714120, 21728356, 26742592, 27160445, 33428240, 43456712, 54320890, 66856480, 86913424, 108641780, 133712960, 173826848, 217283560, 347653696, 434567120, 869134240, 1738268480]

約数ペア:

[(1, 1738268480), (2, 869134240), (4, 434567120), (5, 347653696), (8, 217283560), (10, 173826848), (13, 133712960), (16, 108641780), (20, 86913424), (26, 66856480), (32, 54320890), (40, 43456712), (52, 33428240), (64, 27160445), (65, 26742592), (80, 21728356), (104, 16714120), (130, 13371296), (160, 10864178), (208, 8357060), (260, 6685648), (320, 5432089), (383, 4538560), (416, 4178530), (520, 3342824), (766, 2269280), (832, 2089265), (1040, 1671412), (1091, 1593280), (1532, 1134640), (1915, 907712), (2080, 835706), (2182, 796640), (3064, 567320), (3830, 453856), (4160, 417853), (4364, 398320), (4979, 349120), (5455, 318656), (6128, 283660), (7660, 226928), (8728, 199160), (9958, 174560), (10910, 159328), (12256, 141830), (14183, 122560), (15320, 113464), (17456, 99580), (19916, 87280), (21820, 79664), (24512, 70915), (24895, 69824), (28366, 61280), (30640, 56732), (34912, 49790), (39832, 43640)]