8008840000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{28603}}^1$

素因数の和:28642

約数の個数: 140

約数和(自身を含む): 22697159584

約数和(自身を除く): 14688319584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 625, 700, 800, 875, 1000, 1120, 1250, 1400, 1600, 1750, 2000, 2240, 2500, 2800, 3500, 4000, 4375, 5000, 5600, 7000, 8000, 8750, 10000, 11200, 14000, 17500, 20000, 28000, 28603, 35000, 40000, 56000, 57206, 70000, 114412, 140000, 143015, 200221, 228824, 280000, 286030, 400442, 457648, 572060, 715075, 800884, 915296, 1001105, 1144120, 1430150, 1601768, 1830592, 2002210, 2288240, 2860300, 3203536, 3575375, 4004420, 4576480, 5005525, 5720600, 6407072, 7150750, 8008840, 9152960, 10011050, 11441200, 12814144, 14301500, 16017680, 17876875, 20022100, 22882400, 25027625, 28603000, 32035360, 35753750, 40044200, 45764800, 50055250, 57206000, 64070720, 71507500, 80088400, 100110500, 114412000, 125138125, 143015000, 160176800, 200221000, 228824000, 250276250, 286030000, 320353600, 400442000, 500552500, 572060000, 800884000, 1001105000, 1144120000, 1601768000, 2002210000, 4004420000, 8008840000]

約数ペア:

[(1, 8008840000), (2, 4004420000), (4, 2002210000), (5, 1601768000), (7, 1144120000), (8, 1001105000), (10, 800884000), (14, 572060000), (16, 500552500), (20, 400442000), (25, 320353600), (28, 286030000), (32, 250276250), (35, 228824000), (40, 200221000), (50, 160176800), (56, 143015000), (64, 125138125), (70, 114412000), (80, 100110500), (100, 80088400), (112, 71507500), (125, 64070720), (140, 57206000), (160, 50055250), (175, 45764800), (200, 40044200), (224, 35753750), (250, 32035360), (280, 28603000), (320, 25027625), (350, 22882400), (400, 20022100), (448, 17876875), (500, 16017680), (560, 14301500), (625, 12814144), (700, 11441200), (800, 10011050), (875, 9152960), (1000, 8008840), (1120, 7150750), (1250, 6407072), (1400, 5720600), (1600, 5005525), (1750, 4576480), (2000, 4004420), (2240, 3575375), (2500, 3203536), (2800, 2860300), (3500, 2288240), (4000, 2002210), (4375, 1830592), (5000, 1601768), (5600, 1430150), (7000, 1144120), (8000, 1001105), (8750, 915296), (10000, 800884), (11200, 715075), (14000, 572060), (17500, 457648), (20000, 400442), (28000, 286030), (28603, 280000), (35000, 228824), (40000, 200221), (56000, 143015), (57206, 140000), (70000, 114412)]