7131072950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{41617}}^1$

素因数の和:41801

約数の個数: 48

約数和(自身を含む): 13933706400

約数和(自身を除く): 6802633450

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 149, 230, 298, 575, 745, 1150, 1490, 3427, 3725, 6854, 7450, 17135, 34270, 41617, 83234, 85675, 171350, 208085, 416170, 957191, 1040425, 1914382, 2080850, 4785955, 6200933, 9571910, 12401866, 23929775, 31004665, 47859550, 62009330, 142621459, 155023325, 285242918, 310046650, 713107295, 1426214590, 3565536475, 7131072950]

約数ペア:

[(1, 7131072950), (2, 3565536475), (5, 1426214590), (10, 713107295), (23, 310046650), (25, 285242918), (46, 155023325), (50, 142621459), (115, 62009330), (149, 47859550), (230, 31004665), (298, 23929775), (575, 12401866), (745, 9571910), (1150, 6200933), (1490, 4785955), (3427, 2080850), (3725, 1914382), (6854, 1040425), (7450, 957191), (17135, 416170), (34270, 208085), (41617, 171350), (83234, 85675)]