10904732020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{15809}}^1$

素因数の和:16217

約数の個数: 96

約数和(自身を含む): 28260691200

約数和(自身を除く): 17355959180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 379, 455, 758, 910, 1516, 1820, 1895, 2653, 3790, 4927, 5306, 7580, 9854, 10612, 13265, 15809, 19708, 24635, 26530, 31618, 34489, 49270, 53060, 63236, 68978, 79045, 98540, 110663, 137956, 158090, 172445, 205517, 221326, 316180, 344890, 411034, 442652, 553315, 689780, 822068, 1027585, 1106630, 1438619, 2055170, 2213260, 2877238, 4110340, 5754476, 5991611, 7193095, 11983222, 14386190, 23966444, 28772380, 29958055, 41941277, 59916110, 77890943, 83882554, 119832220, 155781886, 167765108, 209706385, 311563772, 389454715, 419412770, 545236601, 778909430, 838825540, 1090473202, 1557818860, 2180946404, 2726183005, 5452366010, 10904732020]

約数ペア:

[(1, 10904732020), (2, 5452366010), (4, 2726183005), (5, 2180946404), (7, 1557818860), (10, 1090473202), (13, 838825540), (14, 778909430), (20, 545236601), (26, 419412770), (28, 389454715), (35, 311563772), (52, 209706385), (65, 167765108), (70, 155781886), (91, 119832220), (130, 83882554), (140, 77890943), (182, 59916110), (260, 41941277), (364, 29958055), (379, 28772380), (455, 23966444), (758, 14386190), (910, 11983222), (1516, 7193095), (1820, 5991611), (1895, 5754476), (2653, 4110340), (3790, 2877238), (4927, 2213260), (5306, 2055170), (7580, 1438619), (9854, 1106630), (10612, 1027585), (13265, 822068), (15809, 689780), (19708, 553315), (24635, 442652), (26530, 411034), (31618, 344890), (34489, 316180), (49270, 221326), (53060, 205517), (63236, 172445), (68978, 158090), (79045, 137956), (98540, 110663)]