2600185540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{3119}}^1$

素因数の和:3772

約数の個数: 48

約数和(自身を含む): 5546661120

約数和(自身を除く): 2946475580

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 571, 730, 1142, 1460, 2284, 2855, 3119, 5710, 6238, 11420, 12476, 15595, 31190, 41683, 62380, 83366, 166732, 208415, 227687, 416830, 455374, 833660, 910748, 1138435, 1780949, 2276870, 3561898, 4553740, 7123796, 8904745, 17809490, 35618980, 130009277, 260018554, 520037108, 650046385, 1300092770, 2600185540]

約数ペア:

[(1, 2600185540), (2, 1300092770), (4, 650046385), (5, 520037108), (10, 260018554), (20, 130009277), (73, 35618980), (146, 17809490), (292, 8904745), (365, 7123796), (571, 4553740), (730, 3561898), (1142, 2276870), (1460, 1780949), (2284, 1138435), (2855, 910748), (3119, 833660), (5710, 455374), (6238, 416830), (11420, 227687), (12476, 208415), (15595, 166732), (31190, 83366), (41683, 62380)]