19072050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2467

約数の個数: 48

約数和(自身を含む): 48211200

約数和(自身を除く): 29139150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2399, 2650, 3975, 4798, 7197, 7950, 11995, 14394, 23990, 35985, 59975, 71970, 119950, 127147, 179925, 254294, 359850, 381441, 635735, 762882, 1271470, 1907205, 3178675, 3814410, 6357350, 9536025, 19072050]

約数ペア:

[(1, 19072050), (2, 9536025), (3, 6357350), (5, 3814410), (6, 3178675), (10, 1907205), (15, 1271470), (25, 762882), (30, 635735), (50, 381441), (53, 359850), (75, 254294), (106, 179925), (150, 127147), (159, 119950), (265, 71970), (318, 59975), (530, 35985), (795, 23990), (1325, 14394), (1590, 11995), (2399, 7950), (2650, 7197), (3975, 4798)]