3485163760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{77933}}^1$

素因数の和:78002

約数の個数: 80

約数和(自身を含む): 8929365984

約数和(自身を除く): 5444202224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1720, 2236, 2795, 3440, 4472, 5590, 8944, 11180, 22360, 44720, 77933, 155866, 311732, 389665, 623464, 779330, 1013129, 1246928, 1558660, 2026258, 3117320, 3351119, 4052516, 5065645, 6234640, 6702238, 8105032, 10131290, 13404476, 16210064, 16755595, 20262580, 26808952, 33511190, 40525160, 43564547, 53617904, 67022380, 81050320, 87129094, 134044760, 174258188, 217822735, 268089520, 348516376, 435645470, 697032752, 871290940, 1742581880, 3485163760]

約数ペア:

[(1, 3485163760), (2, 1742581880), (4, 871290940), (5, 697032752), (8, 435645470), (10, 348516376), (13, 268089520), (16, 217822735), (20, 174258188), (26, 134044760), (40, 87129094), (43, 81050320), (52, 67022380), (65, 53617904), (80, 43564547), (86, 40525160), (104, 33511190), (130, 26808952), (172, 20262580), (208, 16755595), (215, 16210064), (260, 13404476), (344, 10131290), (430, 8105032), (520, 6702238), (559, 6234640), (688, 5065645), (860, 4052516), (1040, 3351119), (1118, 3117320), (1720, 2026258), (2236, 1558660), (2795, 1246928), (3440, 1013129), (4472, 779330), (5590, 623464), (8944, 389665), (11180, 311732), (22360, 155866), (44720, 77933)]