89101610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 180139680

約数和(自身を除く): 91038070

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 73, 82, 130, 146, 205, 229, 365, 410, 458, 533, 730, 949, 1066, 1145, 1898, 2290, 2665, 2977, 2993, 4745, 5330, 5954, 5986, 9389, 9490, 14885, 14965, 16717, 18778, 29770, 29930, 33434, 38909, 46945, 77818, 83585, 93890, 122057, 167170, 194545, 217321, 244114, 389090, 434642, 610285, 685397, 1086605, 1220570, 1370794, 2173210, 3426985, 6853970, 8910161, 17820322, 44550805, 89101610]

約数ペア:

[(1, 89101610), (2, 44550805), (5, 17820322), (10, 8910161), (13, 6853970), (26, 3426985), (41, 2173210), (65, 1370794), (73, 1220570), (82, 1086605), (130, 685397), (146, 610285), (205, 434642), (229, 389090), (365, 244114), (410, 217321), (458, 194545), (533, 167170), (730, 122057), (949, 93890), (1066, 83585), (1145, 77818), (1898, 46945), (2290, 38909), (2665, 33434), (2977, 29930), (2993, 29770), (4745, 18778), (5330, 16717), (5954, 14965), (5986, 14885), (9389, 9490)]