571567120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10163}}^1$

素因数の和:10232

約数の個数: 80

約数和(自身を含む): 1436783040

約数和(自身を除く): 865215920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 2812, 2960, 3515, 5624, 7030, 10163, 11248, 14060, 20326, 28120, 40652, 50815, 56240, 81304, 101630, 162608, 193097, 203260, 376031, 386194, 406520, 752062, 772388, 813040, 965485, 1504124, 1544776, 1880155, 1930970, 3008248, 3089552, 3760310, 3861940, 6016496, 7144589, 7520620, 7723880, 14289178, 15041240, 15447760, 28578356, 30082480, 35722945, 57156712, 71445890, 114313424, 142891780, 285783560, 571567120]

約数ペア:

[(1, 571567120), (2, 285783560), (4, 142891780), (5, 114313424), (8, 71445890), (10, 57156712), (16, 35722945), (19, 30082480), (20, 28578356), (37, 15447760), (38, 15041240), (40, 14289178), (74, 7723880), (76, 7520620), (80, 7144589), (95, 6016496), (148, 3861940), (152, 3760310), (185, 3089552), (190, 3008248), (296, 1930970), (304, 1880155), (370, 1544776), (380, 1504124), (592, 965485), (703, 813040), (740, 772388), (760, 752062), (1406, 406520), (1480, 386194), (1520, 376031), (2812, 203260), (2960, 193097), (3515, 162608), (5624, 101630), (7030, 81304), (10163, 56240), (11248, 50815), (14060, 40652), (20326, 28120)]