1034876720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18143}}^1$

素因数の和:18210

約数の個数: 80

約数和(自身を含む): 2591834112

約数和(自身を除く): 1556957392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 11408, 14260, 18143, 28520, 36286, 57040, 72572, 90715, 145144, 181430, 290288, 362860, 417289, 562433, 725720, 834578, 1124866, 1451440, 1669156, 2086445, 2249732, 2812165, 3338312, 4172890, 4499464, 5624330, 6676624, 8345780, 8998928, 11248660, 12935959, 16691560, 22497320, 25871918, 33383120, 44994640, 51743836, 64679795, 103487672, 129359590, 206975344, 258719180, 517438360, 1034876720]

約数ペア:

[(1, 1034876720), (2, 517438360), (4, 258719180), (5, 206975344), (8, 129359590), (10, 103487672), (16, 64679795), (20, 51743836), (23, 44994640), (31, 33383120), (40, 25871918), (46, 22497320), (62, 16691560), (80, 12935959), (92, 11248660), (115, 8998928), (124, 8345780), (155, 6676624), (184, 5624330), (230, 4499464), (248, 4172890), (310, 3338312), (368, 2812165), (460, 2249732), (496, 2086445), (620, 1669156), (713, 1451440), (920, 1124866), (1240, 834578), (1426, 725720), (1840, 562433), (2480, 417289), (2852, 362860), (3565, 290288), (5704, 181430), (7130, 145144), (11408, 90715), (14260, 72572), (18143, 57040), (28520, 36286)]