12644879360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{2377}}^1$

素因数の和:3441

約数の個数: 88

約数和(自身を含む): 30374859840

約数和(自身を除く): 17729980480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1039, 1280, 2078, 2377, 2560, 4156, 4754, 5120, 5195, 8312, 9508, 10390, 11885, 16624, 19016, 20780, 23770, 33248, 38032, 41560, 47540, 66496, 76064, 83120, 95080, 132992, 152128, 166240, 190160, 265984, 304256, 332480, 380320, 531968, 608512, 664960, 760640, 1063936, 1217024, 1329920, 1521280, 2434048, 2469703, 2659840, 3042560, 4939406, 5319680, 6085120, 9878812, 12170240, 12348515, 19757624, 24697030, 39515248, 49394060, 79030496, 98788120, 158060992, 197576240, 316121984, 395152480, 632243968, 790304960, 1264487936, 1580609920, 2528975872, 3161219840, 6322439680, 12644879360]

約数ペア:

[(1, 12644879360), (2, 6322439680), (4, 3161219840), (5, 2528975872), (8, 1580609920), (10, 1264487936), (16, 790304960), (20, 632243968), (32, 395152480), (40, 316121984), (64, 197576240), (80, 158060992), (128, 98788120), (160, 79030496), (256, 49394060), (320, 39515248), (512, 24697030), (640, 19757624), (1024, 12348515), (1039, 12170240), (1280, 9878812), (2078, 6085120), (2377, 5319680), (2560, 4939406), (4156, 3042560), (4754, 2659840), (5120, 2469703), (5195, 2434048), (8312, 1521280), (9508, 1329920), (10390, 1217024), (11885, 1063936), (16624, 760640), (19016, 664960), (20780, 608512), (23770, 531968), (33248, 380320), (38032, 332480), (41560, 304256), (47540, 265984), (66496, 190160), (76064, 166240), (83120, 152128), (95080, 132992)]