17403880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33469}}^1$

素因数の和:33493

約数の個数: 32

約数和(自身を含む): 42172200

約数和(自身を除く): 24768320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 33469, 66938, 133876, 167345, 267752, 334690, 435097, 669380, 870194, 1338760, 1740388, 2175485, 3480776, 4350970, 8701940, 17403880]

約数ペア:

[(1, 17403880), (2, 8701940), (4, 4350970), (5, 3480776), (8, 2175485), (10, 1740388), (13, 1338760), (20, 870194), (26, 669380), (40, 435097), (52, 334690), (65, 267752), (104, 167345), (130, 133876), (260, 66938), (520, 33469)]