798761320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{9871}}^1$

素因数の和:9923

約数の個数: 96

約数和(自身を含む): 2182106880

約数和(自身を除く): 1383345560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 680, 952, 1156, 1190, 1445, 2023, 2312, 2380, 2890, 4046, 4760, 5780, 8092, 9871, 10115, 11560, 16184, 19742, 20230, 39484, 40460, 49355, 69097, 78968, 80920, 98710, 138194, 167807, 197420, 276388, 335614, 345485, 394840, 552776, 671228, 690970, 839035, 1174649, 1342456, 1381940, 1678070, 2349298, 2763880, 2852719, 3356140, 4698596, 5705438, 5873245, 6712280, 9397192, 11410876, 11746490, 14263595, 19969033, 22821752, 23492980, 28527190, 39938066, 46985960, 57054380, 79876132, 99845165, 114108760, 159752264, 199690330, 399380660, 798761320]

約数ペア:

[(1, 798761320), (2, 399380660), (4, 199690330), (5, 159752264), (7, 114108760), (8, 99845165), (10, 79876132), (14, 57054380), (17, 46985960), (20, 39938066), (28, 28527190), (34, 23492980), (35, 22821752), (40, 19969033), (56, 14263595), (68, 11746490), (70, 11410876), (85, 9397192), (119, 6712280), (136, 5873245), (140, 5705438), (170, 4698596), (238, 3356140), (280, 2852719), (289, 2763880), (340, 2349298), (476, 1678070), (578, 1381940), (595, 1342456), (680, 1174649), (952, 839035), (1156, 690970), (1190, 671228), (1445, 552776), (2023, 394840), (2312, 345485), (2380, 335614), (2890, 276388), (4046, 197420), (4760, 167807), (5780, 138194), (8092, 98710), (9871, 80920), (10115, 78968), (11560, 69097), (16184, 49355), (19742, 40460), (20230, 39484)]