488764030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{6089}}^1$

素因数の和:6468

約数の個数: 32

約数和(自身を含む): 920808000

約数和(自身を除く): 432043970

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 349, 698, 1745, 3490, 6089, 8027, 12178, 16054, 30445, 40135, 60890, 80270, 140047, 280094, 700235, 1400470, 2125061, 4250122, 10625305, 21250610, 48876403, 97752806, 244382015, 488764030]

約数ペア:

[(1, 488764030), (2, 244382015), (5, 97752806), (10, 48876403), (23, 21250610), (46, 10625305), (115, 4250122), (230, 2125061), (349, 1400470), (698, 700235), (1745, 280094), (3490, 140047), (6089, 80270), (8027, 60890), (12178, 40135), (16054, 30445)]