10182760960

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{128311}}^1$

素因数の和:128365

約数の個数: 80

約数和(自身を含む): 25202529792

約数和(自身を除く): 15019768832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 39680, 79360, 128311, 256622, 513244, 641555, 1026488, 1283110, 2052976, 2566220, 3977641, 4105952, 5132440, 7955282, 8211904, 10264880, 15910564, 16423808, 19888205, 20529760, 31821128, 32847616, 39776410, 41059520, 63642256, 65695232, 79552820, 82119040, 127284512, 159105640, 164238080, 254569024, 318211280, 328476160, 509138048, 636422560, 1018276096, 1272845120, 2036552192, 2545690240, 5091380480, 10182760960]

約数ペア:

[(1, 10182760960), (2, 5091380480), (4, 2545690240), (5, 2036552192), (8, 1272845120), (10, 1018276096), (16, 636422560), (20, 509138048), (31, 328476160), (32, 318211280), (40, 254569024), (62, 164238080), (64, 159105640), (80, 127284512), (124, 82119040), (128, 79552820), (155, 65695232), (160, 63642256), (248, 41059520), (256, 39776410), (310, 32847616), (320, 31821128), (496, 20529760), (512, 19888205), (620, 16423808), (640, 15910564), (992, 10264880), (1240, 8211904), (1280, 7955282), (1984, 5132440), (2480, 4105952), (2560, 3977641), (3968, 2566220), (4960, 2052976), (7936, 1283110), (9920, 1026488), (15872, 641555), (19840, 513244), (39680, 256622), (79360, 128311)]