77300950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 150660000

約数和(自身を除く): 73359050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 89, 145, 178, 290, 445, 599, 725, 890, 1198, 1450, 2225, 2581, 2995, 4450, 5162, 5990, 12905, 14975, 17371, 25810, 29950, 34742, 53311, 64525, 86855, 106622, 129050, 173710, 266555, 434275, 533110, 868550, 1332775, 1546019, 2665550, 3092038, 7730095, 15460190, 38650475, 77300950]

約数ペア:

[(1, 77300950), (2, 38650475), (5, 15460190), (10, 7730095), (25, 3092038), (29, 2665550), (50, 1546019), (58, 1332775), (89, 868550), (145, 533110), (178, 434275), (290, 266555), (445, 173710), (599, 129050), (725, 106622), (890, 86855), (1198, 64525), (1450, 53311), (2225, 34742), (2581, 29950), (2995, 25810), (4450, 17371), (5162, 14975), (5990, 12905)]