225417170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 460339200

約数和(自身を除く): 234922030

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 59, 94, 110, 118, 235, 295, 470, 517, 590, 649, 739, 1034, 1298, 1478, 2585, 2773, 3245, 3695, 5170, 5546, 6490, 7390, 8129, 13865, 16258, 27730, 30503, 34733, 40645, 43601, 61006, 69466, 81290, 87202, 152515, 173665, 218005, 305030, 347330, 382063, 436010, 479611, 764126, 959222, 1910315, 2049247, 2398055, 3820630, 4098494, 4796110, 10246235, 20492470, 22541717, 45083434, 112708585, 225417170]

約数ペア:

[(1, 225417170), (2, 112708585), (5, 45083434), (10, 22541717), (11, 20492470), (22, 10246235), (47, 4796110), (55, 4098494), (59, 3820630), (94, 2398055), (110, 2049247), (118, 1910315), (235, 959222), (295, 764126), (470, 479611), (517, 436010), (590, 382063), (649, 347330), (739, 305030), (1034, 218005), (1298, 173665), (1478, 152515), (2585, 87202), (2773, 81290), (3245, 69466), (3695, 61006), (5170, 43601), (5546, 40645), (6490, 34733), (7390, 30503), (8129, 27730), (13865, 16258)]