1946336840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{16831}}^1$

素因数の和:16915

約数の個数: 96

約数和(自身を含む): 5180889600

約数和(自身を除く): 3234552760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 590, 826, 980, 1180, 1652, 1960, 2065, 2360, 2891, 3304, 4130, 5782, 8260, 11564, 14455, 16520, 16831, 23128, 28910, 33662, 57820, 67324, 84155, 115640, 117817, 134648, 168310, 235634, 336620, 471268, 589085, 673240, 824719, 942536, 993029, 1178170, 1649438, 1986058, 2356340, 3298876, 3972116, 4123595, 4712680, 4965145, 6597752, 6951203, 7944232, 8247190, 9930290, 13902406, 16494380, 19860580, 27804812, 32988760, 34756015, 39721160, 48658421, 55609624, 69512030, 97316842, 139024060, 194633684, 243292105, 278048120, 389267368, 486584210, 973168420, 1946336840]

約数ペア:

[(1, 1946336840), (2, 973168420), (4, 486584210), (5, 389267368), (7, 278048120), (8, 243292105), (10, 194633684), (14, 139024060), (20, 97316842), (28, 69512030), (35, 55609624), (40, 48658421), (49, 39721160), (56, 34756015), (59, 32988760), (70, 27804812), (98, 19860580), (118, 16494380), (140, 13902406), (196, 9930290), (236, 8247190), (245, 7944232), (280, 6951203), (295, 6597752), (392, 4965145), (413, 4712680), (472, 4123595), (490, 3972116), (590, 3298876), (826, 2356340), (980, 1986058), (1180, 1649438), (1652, 1178170), (1960, 993029), (2065, 942536), (2360, 824719), (2891, 673240), (3304, 589085), (4130, 471268), (5782, 336620), (8260, 235634), (11564, 168310), (14455, 134648), (16520, 117817), (16831, 115640), (23128, 84155), (28910, 67324), (33662, 57820)]