80350816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 199741248

約数和(自身を除く): 119390432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 673, 728, 1066, 1148, 1312, 1346, 1456, 2132, 2296, 2692, 2912, 3731, 4264, 4592, 4711, 5384, 7462, 8528, 8749, 9184, 9422, 10768, 14924, 17056, 17498, 18844, 21536, 27593, 29848, 34996, 37688, 55186, 59696, 61243, 69992, 75376, 110372, 119392, 122486, 139984, 150752, 193151, 220744, 244972, 279968, 358709, 386302, 441488, 489944, 717418, 772604, 882976, 979888, 1434836, 1545208, 1959776, 2510963, 2869672, 3090416, 5021926, 5739344, 6180832, 10043852, 11478688, 20087704, 40175408, 80350816]

約数ペア:

[(1, 80350816), (2, 40175408), (4, 20087704), (7, 11478688), (8, 10043852), (13, 6180832), (14, 5739344), (16, 5021926), (26, 3090416), (28, 2869672), (32, 2510963), (41, 1959776), (52, 1545208), (56, 1434836), (82, 979888), (91, 882976), (104, 772604), (112, 717418), (164, 489944), (182, 441488), (208, 386302), (224, 358709), (287, 279968), (328, 244972), (364, 220744), (416, 193151), (533, 150752), (574, 139984), (656, 122486), (673, 119392), (728, 110372), (1066, 75376), (1148, 69992), (1312, 61243), (1346, 59696), (1456, 55186), (2132, 37688), (2296, 34996), (2692, 29848), (2912, 27593), (3731, 21536), (4264, 18844), (4592, 17498), (4711, 17056), (5384, 14924), (7462, 10768), (8528, 9422), (8749, 9184)]