26614900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 63433440

約数和(自身を除く): 36818540

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 130, 236, 260, 295, 325, 347, 590, 650, 694, 767, 1180, 1300, 1388, 1475, 1534, 1735, 2950, 3068, 3470, 3835, 4511, 5900, 6940, 7670, 8675, 9022, 15340, 17350, 18044, 19175, 20473, 22555, 34700, 38350, 40946, 45110, 76700, 81892, 90220, 102365, 112775, 204730, 225550, 266149, 409460, 451100, 511825, 532298, 1023650, 1064596, 1330745, 2047300, 2661490, 5322980, 6653725, 13307450, 26614900]

約数ペア:

[(1, 26614900), (2, 13307450), (4, 6653725), (5, 5322980), (10, 2661490), (13, 2047300), (20, 1330745), (25, 1064596), (26, 1023650), (50, 532298), (52, 511825), (59, 451100), (65, 409460), (100, 266149), (118, 225550), (130, 204730), (236, 112775), (260, 102365), (295, 90220), (325, 81892), (347, 76700), (590, 45110), (650, 40946), (694, 38350), (767, 34700), (1180, 22555), (1300, 20473), (1388, 19175), (1475, 18044), (1534, 17350), (1735, 15340), (2950, 9022), (3068, 8675), (3470, 7670), (3835, 6940), (4511, 5900)]