16436680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 40466160

約数和(自身を除く): 24029480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 433, 520, 584, 730, 866, 949, 1460, 1732, 1898, 2165, 2920, 3464, 3796, 4330, 4745, 5629, 7592, 8660, 9490, 11258, 17320, 18980, 22516, 28145, 31609, 37960, 45032, 56290, 63218, 112580, 126436, 158045, 225160, 252872, 316090, 410917, 632180, 821834, 1264360, 1643668, 2054585, 3287336, 4109170, 8218340, 16436680]

約数ペア:

[(1, 16436680), (2, 8218340), (4, 4109170), (5, 3287336), (8, 2054585), (10, 1643668), (13, 1264360), (20, 821834), (26, 632180), (40, 410917), (52, 316090), (65, 252872), (73, 225160), (104, 158045), (130, 126436), (146, 112580), (260, 63218), (292, 56290), (365, 45032), (433, 37960), (520, 31609), (584, 28145), (730, 22516), (866, 18980), (949, 17320), (1460, 11258), (1732, 9490), (1898, 8660), (2165, 7592), (2920, 5629), (3464, 4745), (3796, 4330)]