83648500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 208589472

約数和(自身を除く): 124940972

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 170, 221, 250, 260, 325, 340, 425, 442, 500, 650, 757, 850, 884, 1105, 1300, 1514, 1625, 1700, 2125, 2210, 3028, 3250, 3785, 4250, 4420, 5525, 6500, 7570, 8500, 9841, 11050, 12869, 15140, 18925, 19682, 22100, 25738, 27625, 37850, 39364, 49205, 51476, 55250, 64345, 75700, 94625, 98410, 110500, 128690, 167297, 189250, 196820, 246025, 257380, 321725, 334594, 378500, 492050, 643450, 669188, 836485, 984100, 1230125, 1286900, 1608625, 1672970, 2460250, 3217250, 3345940, 4182425, 4920500, 6434500, 8364850, 16729700, 20912125, 41824250, 83648500]

約数ペア:

[(1, 83648500), (2, 41824250), (4, 20912125), (5, 16729700), (10, 8364850), (13, 6434500), (17, 4920500), (20, 4182425), (25, 3345940), (26, 3217250), (34, 2460250), (50, 1672970), (52, 1608625), (65, 1286900), (68, 1230125), (85, 984100), (100, 836485), (125, 669188), (130, 643450), (170, 492050), (221, 378500), (250, 334594), (260, 321725), (325, 257380), (340, 246025), (425, 196820), (442, 189250), (500, 167297), (650, 128690), (757, 110500), (850, 98410), (884, 94625), (1105, 75700), (1300, 64345), (1514, 55250), (1625, 51476), (1700, 49205), (2125, 39364), (2210, 37850), (3028, 27625), (3250, 25738), (3785, 22100), (4250, 19682), (4420, 18925), (5525, 15140), (6500, 12869), (7570, 11050), (8500, 9841)]