82619950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2089}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 177265440

約数和(自身を除く): 94645490

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 175, 226, 350, 565, 791, 1130, 1582, 2089, 2825, 3955, 4178, 5650, 7910, 10445, 14623, 19775, 20890, 29246, 39550, 52225, 73115, 104450, 146230, 236057, 365575, 472114, 731150, 1180285, 1652399, 2360570, 3304798, 5901425, 8261995, 11802850, 16523990, 41309975, 82619950]

約数ペア:

[(1, 82619950), (2, 41309975), (5, 16523990), (7, 11802850), (10, 8261995), (14, 5901425), (25, 3304798), (35, 2360570), (50, 1652399), (70, 1180285), (113, 731150), (175, 472114), (226, 365575), (350, 236057), (565, 146230), (791, 104450), (1130, 73115), (1582, 52225), (2089, 39550), (2825, 29246), (3955, 20890), (4178, 19775), (5650, 14623), (7910, 10445)]