2900804530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{8123}}^1$

素因数の和:8251

約数の個数: 64

約数和(自身を含む): 5846940288

約数和(自身を除く): 2946135758

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 67, 82, 130, 134, 205, 335, 410, 533, 670, 871, 1066, 1742, 2665, 2747, 4355, 5330, 5494, 8123, 8710, 13735, 16246, 27470, 35711, 40615, 71422, 81230, 105599, 178555, 211198, 333043, 357110, 527995, 544241, 666086, 1055990, 1088482, 1665215, 2721205, 3330430, 4329559, 5442410, 7075133, 8659118, 14150266, 21647795, 22313881, 35375665, 43295590, 44627762, 70751330, 111569405, 223138810, 290080453, 580160906, 1450402265, 2900804530]

約数ペア:

[(1, 2900804530), (2, 1450402265), (5, 580160906), (10, 290080453), (13, 223138810), (26, 111569405), (41, 70751330), (65, 44627762), (67, 43295590), (82, 35375665), (130, 22313881), (134, 21647795), (205, 14150266), (335, 8659118), (410, 7075133), (533, 5442410), (670, 4329559), (871, 3330430), (1066, 2721205), (1742, 1665215), (2665, 1088482), (2747, 1055990), (4355, 666086), (5330, 544241), (5494, 527995), (8123, 357110), (8710, 333043), (13735, 211198), (16246, 178555), (27470, 105599), (35711, 81230), (40615, 71422)]