69730489250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{877}}^1\times {\mathrm{881}}^1$

素因数の和:1813

約数の個数: 96

約数和(自身を含む): 138081001968

約数和(自身を除く): 68350512718

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 361, 475, 722, 877, 881, 950, 1754, 1762, 1805, 2375, 3610, 4385, 4405, 4750, 8770, 8810, 9025, 16663, 16739, 18050, 21925, 22025, 33326, 33478, 43850, 44050, 45125, 83315, 83695, 90250, 109625, 110125, 166630, 167390, 219250, 220250, 316597, 318041, 416575, 418475, 633194, 636082, 772637, 833150, 836950, 1545274, 1582985, 1590205, 2082875, 2092375, 3165970, 3180410, 3863185, 4165750, 4184750, 7726370, 7914925, 7951025, 14680103, 15829850, 15902050, 19315925, 29360206, 38631850, 39574625, 39755125, 73400515, 79149250, 79510250, 96579625, 146801030, 193159250, 278921957, 367002575, 557843914, 734005150, 1394609785, 1835012875, 2789219570, 3670025750, 6973048925, 13946097850, 34865244625, 69730489250]

約数ペア:

[(1, 69730489250), (2, 34865244625), (5, 13946097850), (10, 6973048925), (19, 3670025750), (25, 2789219570), (38, 1835012875), (50, 1394609785), (95, 734005150), (125, 557843914), (190, 367002575), (250, 278921957), (361, 193159250), (475, 146801030), (722, 96579625), (877, 79510250), (881, 79149250), (950, 73400515), (1754, 39755125), (1762, 39574625), (1805, 38631850), (2375, 29360206), (3610, 19315925), (4385, 15902050), (4405, 15829850), (4750, 14680103), (8770, 7951025), (8810, 7914925), (9025, 7726370), (16663, 4184750), (16739, 4165750), (18050, 3863185), (21925, 3180410), (22025, 3165970), (33326, 2092375), (33478, 2082875), (43850, 1590205), (44050, 1582985), (45125, 1545274), (83315, 836950), (83695, 833150), (90250, 772637), (109625, 636082), (110125, 633194), (166630, 418475), (167390, 416575), (219250, 318041), (220250, 316597)]