1185441520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8618

約数の個数: 80

約数和(自身を含む): 2891207808

約数和(自身を除く): 1705766288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 148, 185, 188, 235, 296, 370, 376, 470, 592, 740, 752, 940, 1480, 1739, 1880, 2960, 3478, 3760, 6956, 8521, 8695, 13912, 17042, 17390, 27824, 34084, 34780, 42605, 68168, 69560, 85210, 136336, 139120, 170420, 315277, 340840, 400487, 630554, 681680, 800974, 1261108, 1576385, 1601948, 2002435, 2522216, 3152770, 3203896, 4004870, 5044432, 6305540, 6407792, 8009740, 12611080, 14818019, 16019480, 25222160, 29636038, 32038960, 59272076, 74090095, 118544152, 148180190, 237088304, 296360380, 592720760, 1185441520]

約数ペア:

[(1, 1185441520), (2, 592720760), (4, 296360380), (5, 237088304), (8, 148180190), (10, 118544152), (16, 74090095), (20, 59272076), (37, 32038960), (40, 29636038), (47, 25222160), (74, 16019480), (80, 14818019), (94, 12611080), (148, 8009740), (185, 6407792), (188, 6305540), (235, 5044432), (296, 4004870), (370, 3203896), (376, 3152770), (470, 2522216), (592, 2002435), (740, 1601948), (752, 1576385), (940, 1261108), (1480, 800974), (1739, 681680), (1880, 630554), (2960, 400487), (3478, 340840), (3760, 315277), (6956, 170420), (8521, 139120), (8695, 136336), (13912, 85210), (17042, 69560), (17390, 68168), (27824, 42605), (34084, 34780)]