201527149840

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2311}}^1\times {\mathrm{4523}}^1$

素因数の和:7088

約数の個数: 80

約数和(自身を含む): 470802473856

約数和(自身を除く): 269275324016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2311, 2410, 3856, 4523, 4622, 4820, 9046, 9244, 9640, 11555, 18092, 18488, 19280, 22615, 23110, 36184, 36976, 45230, 46220, 72368, 90460, 92440, 180920, 184880, 361840, 556951, 1090043, 1113902, 2180086, 2227804, 2784755, 4360172, 4455608, 5450215, 5569510, 8720344, 8911216, 10452653, 10900430, 11139020, 17440688, 20905306, 21800860, 22278040, 41810612, 43601720, 44556080, 52263265, 83621224, 87203440, 104526530, 167242448, 209053060, 418106120, 836212240, 2519089373, 5038178746, 10076357492, 12595446865, 20152714984, 25190893730, 40305429968, 50381787460, 100763574920, 201527149840]

約数ペア:

[(1, 201527149840), (2, 100763574920), (4, 50381787460), (5, 40305429968), (8, 25190893730), (10, 20152714984), (16, 12595446865), (20, 10076357492), (40, 5038178746), (80, 2519089373), (241, 836212240), (482, 418106120), (964, 209053060), (1205, 167242448), (1928, 104526530), (2311, 87203440), (2410, 83621224), (3856, 52263265), (4523, 44556080), (4622, 43601720), (4820, 41810612), (9046, 22278040), (9244, 21800860), (9640, 20905306), (11555, 17440688), (18092, 11139020), (18488, 10900430), (19280, 10452653), (22615, 8911216), (23110, 8720344), (36184, 5569510), (36976, 5450215), (45230, 4455608), (46220, 4360172), (72368, 2784755), (90460, 2227804), (92440, 2180086), (180920, 1113902), (184880, 1090043), (361840, 556951)]