58981720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 152377920

約数和(自身を除く): 93396200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 313, 626, 673, 1252, 1346, 1565, 2191, 2504, 2692, 3130, 3365, 4382, 4711, 5384, 6260, 6730, 8764, 9422, 10955, 12520, 13460, 17528, 18844, 21910, 23555, 26920, 37688, 43820, 47110, 87640, 94220, 188440, 210649, 421298, 842596, 1053245, 1474543, 1685192, 2106490, 2949086, 4212980, 5898172, 7372715, 8425960, 11796344, 14745430, 29490860, 58981720]

約数ペア:

[(1, 58981720), (2, 29490860), (4, 14745430), (5, 11796344), (7, 8425960), (8, 7372715), (10, 5898172), (14, 4212980), (20, 2949086), (28, 2106490), (35, 1685192), (40, 1474543), (56, 1053245), (70, 842596), (140, 421298), (280, 210649), (313, 188440), (626, 94220), (673, 87640), (1252, 47110), (1346, 43820), (1565, 37688), (2191, 26920), (2504, 23555), (2692, 21910), (3130, 18844), (3365, 17528), (4382, 13460), (4711, 12520), (5384, 10955), (6260, 9422), (6730, 8764)]