12525370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 27941760

約数和(自身を除く): 15416390

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 461, 494, 715, 922, 1045, 1235, 1430, 2090, 2305, 2470, 2717, 4610, 5071, 5434, 5993, 8759, 10142, 11986, 13585, 17518, 25355, 27170, 29965, 43795, 50710, 59930, 65923, 87590, 96349, 113867, 131846, 192698, 227734, 329615, 481745, 569335, 659230, 963490, 1138670, 1252537, 2505074, 6262685, 12525370]

約数ペア:

[(1, 12525370), (2, 6262685), (5, 2505074), (10, 1252537), (11, 1138670), (13, 963490), (19, 659230), (22, 569335), (26, 481745), (38, 329615), (55, 227734), (65, 192698), (95, 131846), (110, 113867), (130, 96349), (143, 87590), (190, 65923), (209, 59930), (247, 50710), (286, 43795), (418, 29965), (461, 27170), (494, 25355), (715, 17518), (922, 13585), (1045, 11986), (1235, 10142), (1430, 8759), (2090, 5993), (2305, 5434), (2470, 5071), (2717, 4610)]