38219880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4363}}^1$

素因数の和:4450

約数の個数: 64

約数和(自身を含む): 116256960

約数和(自身を除く): 78037080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4363, 4380, 8726, 8760, 13089, 17452, 21815, 26178, 34904, 43630, 52356, 65445, 87260, 104712, 130890, 174520, 261780, 318499, 523560, 636998, 955497, 1273996, 1592495, 1910994, 2547992, 3184990, 3821988, 4777485, 6369980, 7643976, 9554970, 12739960, 19109940, 38219880]

約数ペア:

[(1, 38219880), (2, 19109940), (3, 12739960), (4, 9554970), (5, 7643976), (6, 6369980), (8, 4777485), (10, 3821988), (12, 3184990), (15, 2547992), (20, 1910994), (24, 1592495), (30, 1273996), (40, 955497), (60, 636998), (73, 523560), (120, 318499), (146, 261780), (219, 174520), (292, 130890), (365, 104712), (438, 87260), (584, 65445), (730, 52356), (876, 43630), (1095, 34904), (1460, 26178), (1752, 21815), (2190, 17452), (2920, 13089), (4363, 8760), (4380, 8726)]