25720502184

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{113083}}^1$

素因数の和:113123

約数の個数: 128

約数和(自身を含む): 77892259200

約数和(自身を除く): 52171757016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2187, 2808, 2916, 3159, 4212, 4374, 5832, 6318, 8424, 8748, 9477, 12636, 17496, 18954, 25272, 28431, 37908, 56862, 75816, 113083, 113724, 226166, 227448, 339249, 452332, 678498, 904664, 1017747, 1356996, 1470079, 2035494, 2713992, 2940158, 3053241, 4070988, 4410237, 5880316, 6106482, 8141976, 8820474, 9159723, 11760632, 12212964, 13230711, 17640948, 18319446, 24425928, 26461422, 27479169, 35281896, 36638892, 39692133, 52922844, 54958338, 73277784, 79384266, 82437507, 105845688, 109916676, 119076399, 158768532, 164875014, 219833352, 238152798, 247312521, 317537064, 329750028, 357229197, 476305596, 494625042, 659500056, 714458394, 952611192, 989250084, 1071687591, 1428916788, 1978500168, 2143375182, 2857833576, 3215062773, 4286750364, 6430125546, 8573500728, 12860251092, 25720502184]

約数ペア:

[(1, 25720502184), (2, 12860251092), (3, 8573500728), (4, 6430125546), (6, 4286750364), (8, 3215062773), (9, 2857833576), (12, 2143375182), (13, 1978500168), (18, 1428916788), (24, 1071687591), (26, 989250084), (27, 952611192), (36, 714458394), (39, 659500056), (52, 494625042), (54, 476305596), (72, 357229197), (78, 329750028), (81, 317537064), (104, 247312521), (108, 238152798), (117, 219833352), (156, 164875014), (162, 158768532), (216, 119076399), (234, 109916676), (243, 105845688), (312, 82437507), (324, 79384266), (351, 73277784), (468, 54958338), (486, 52922844), (648, 39692133), (702, 36638892), (729, 35281896), (936, 27479169), (972, 26461422), (1053, 24425928), (1404, 18319446), (1458, 17640948), (1944, 13230711), (2106, 12212964), (2187, 11760632), (2808, 9159723), (2916, 8820474), (3159, 8141976), (4212, 6106482), (4374, 5880316), (5832, 4410237), (6318, 4070988), (8424, 3053241), (8748, 2940158), (9477, 2713992), (12636, 2035494), (17496, 1470079), (18954, 1356996), (25272, 1017747), (28431, 904664), (37908, 678498), (56862, 452332), (75816, 339249), (113083, 227448), (113724, 226166)]