16729700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 41450472

約数和(自身を除く): 24720772

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 757, 850, 884, 1105, 1300, 1514, 1700, 2210, 3028, 3785, 4420, 5525, 7570, 9841, 11050, 12869, 15140, 18925, 19682, 22100, 25738, 37850, 39364, 49205, 51476, 64345, 75700, 98410, 128690, 167297, 196820, 246025, 257380, 321725, 334594, 492050, 643450, 669188, 836485, 984100, 1286900, 1672970, 3345940, 4182425, 8364850, 16729700]

約数ペア:

[(1, 16729700), (2, 8364850), (4, 4182425), (5, 3345940), (10, 1672970), (13, 1286900), (17, 984100), (20, 836485), (25, 669188), (26, 643450), (34, 492050), (50, 334594), (52, 321725), (65, 257380), (68, 246025), (85, 196820), (100, 167297), (130, 128690), (170, 98410), (221, 75700), (260, 64345), (325, 51476), (340, 49205), (425, 39364), (442, 37850), (650, 25738), (757, 22100), (850, 19682), (884, 18925), (1105, 15140), (1300, 12869), (1514, 11050), (1700, 9841), (2210, 7570), (3028, 5525), (3785, 4420)]