86768480

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2389}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 205979760

約数和(自身を除く): 119211280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 2270, 2389, 3632, 4540, 4778, 7264, 9080, 9556, 11945, 18160, 19112, 23890, 36320, 38224, 47780, 76448, 95560, 191120, 382240, 542303, 1084606, 2169212, 2711515, 4338424, 5423030, 8676848, 10846060, 17353696, 21692120, 43384240, 86768480]

約数ペア:

[(1, 86768480), (2, 43384240), (4, 21692120), (5, 17353696), (8, 10846060), (10, 8676848), (16, 5423030), (20, 4338424), (32, 2711515), (40, 2169212), (80, 1084606), (160, 542303), (227, 382240), (454, 191120), (908, 95560), (1135, 76448), (1816, 47780), (2270, 38224), (2389, 36320), (3632, 23890), (4540, 19112), (4778, 18160), (7264, 11945), (9080, 9556)]