11928200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 30280800

約数和(自身を除く): 18352600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 73, 76, 86, 95, 100, 146, 152, 172, 190, 200, 215, 292, 344, 365, 380, 430, 475, 584, 730, 760, 817, 860, 950, 1075, 1387, 1460, 1634, 1720, 1825, 1900, 2150, 2774, 2920, 3139, 3268, 3650, 3800, 4085, 4300, 5548, 6278, 6536, 6935, 7300, 8170, 8600, 11096, 12556, 13870, 14600, 15695, 16340, 20425, 25112, 27740, 31390, 32680, 34675, 40850, 55480, 59641, 62780, 69350, 78475, 81700, 119282, 125560, 138700, 156950, 163400, 238564, 277400, 298205, 313900, 477128, 596410, 627800, 1192820, 1491025, 2385640, 2982050, 5964100, 11928200]

約数ペア:

[(1, 11928200), (2, 5964100), (4, 2982050), (5, 2385640), (8, 1491025), (10, 1192820), (19, 627800), (20, 596410), (25, 477128), (38, 313900), (40, 298205), (43, 277400), (50, 238564), (73, 163400), (76, 156950), (86, 138700), (95, 125560), (100, 119282), (146, 81700), (152, 78475), (172, 69350), (190, 62780), (200, 59641), (215, 55480), (292, 40850), (344, 34675), (365, 32680), (380, 31390), (430, 27740), (475, 25112), (584, 20425), (730, 16340), (760, 15695), (817, 14600), (860, 13870), (950, 12556), (1075, 11096), (1387, 8600), (1460, 8170), (1634, 7300), (1720, 6935), (1825, 6536), (1900, 6278), (2150, 5548), (2774, 4300), (2920, 4085), (3139, 3800), (3268, 3650)]