79751840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2350

約数の個数: 96

約数和(自身を含む): 222372864

約数和(自身を除く): 142621024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2297, 2480, 3472, 4340, 4594, 4960, 6944, 8680, 9188, 11485, 16079, 17360, 18376, 22970, 32158, 34720, 36752, 45940, 64316, 71207, 73504, 80395, 91880, 128632, 142414, 160790, 183760, 257264, 284828, 321580, 356035, 367520, 498449, 514528, 569656, 643160, 712070, 996898, 1139312, 1286320, 1424140, 1993796, 2278624, 2492245, 2572640, 2848280, 3987592, 4984490, 5696560, 7975184, 9968980, 11393120, 15950368, 19937960, 39875920, 79751840]

約数ペア:

[(1, 79751840), (2, 39875920), (4, 19937960), (5, 15950368), (7, 11393120), (8, 9968980), (10, 7975184), (14, 5696560), (16, 4984490), (20, 3987592), (28, 2848280), (31, 2572640), (32, 2492245), (35, 2278624), (40, 1993796), (56, 1424140), (62, 1286320), (70, 1139312), (80, 996898), (112, 712070), (124, 643160), (140, 569656), (155, 514528), (160, 498449), (217, 367520), (224, 356035), (248, 321580), (280, 284828), (310, 257264), (434, 183760), (496, 160790), (560, 142414), (620, 128632), (868, 91880), (992, 80395), (1085, 73504), (1120, 71207), (1240, 64316), (1736, 45940), (2170, 36752), (2297, 34720), (2480, 32158), (3472, 22970), (4340, 18376), (4594, 17360), (4960, 16079), (6944, 11485), (8680, 9188)]