26626470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 69914880

約数和(自身を除く): 43288410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1019, 1742, 2010, 2038, 2613, 3057, 4355, 5095, 5226, 6114, 8710, 10190, 13065, 13247, 15285, 26130, 26494, 30570, 39741, 66235, 68273, 79482, 132470, 136546, 198705, 204819, 341365, 397410, 409638, 682730, 887549, 1024095, 1775098, 2048190, 2662647, 4437745, 5325294, 8875490, 13313235, 26626470]

約数ペア:

[(1, 26626470), (2, 13313235), (3, 8875490), (5, 5325294), (6, 4437745), (10, 2662647), (13, 2048190), (15, 1775098), (26, 1024095), (30, 887549), (39, 682730), (65, 409638), (67, 397410), (78, 341365), (130, 204819), (134, 198705), (195, 136546), (201, 132470), (335, 79482), (390, 68273), (402, 66235), (670, 39741), (871, 30570), (1005, 26494), (1019, 26130), (1742, 15285), (2010, 13247), (2038, 13065), (2613, 10190), (3057, 8710), (4355, 6114), (5095, 5226)]