401047406590

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5563}}^1\times {\mathrm{47743}}^1$

素因数の和:53464

約数の個数: 32

約数和(自身を含む): 726811877376

約数和(自身を除く): 325764470786

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 5563, 11126, 27815, 47743, 55630, 95486, 238715, 477430, 840013, 1680026, 4200065, 7209193, 8400130, 14418386, 36045965, 72091930, 265594309, 531188618, 1327971545, 2655943090, 40104740659, 80209481318, 200523703295, 401047406590]

約数ペア:

[(1, 401047406590), (2, 200523703295), (5, 80209481318), (10, 40104740659), (151, 2655943090), (302, 1327971545), (755, 531188618), (1510, 265594309), (5563, 72091930), (11126, 36045965), (27815, 14418386), (47743, 8400130), (55630, 7209193), (95486, 4200065), (238715, 1680026), (477430, 840013)]