70994300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 167916336

約数和(自身を除く): 96922036

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 97, 100, 130, 194, 260, 325, 388, 485, 563, 650, 970, 1126, 1261, 1300, 1940, 2252, 2425, 2522, 2815, 4850, 5044, 5630, 6305, 7319, 9700, 11260, 12610, 14075, 14638, 25220, 28150, 29276, 31525, 36595, 54611, 56300, 63050, 73190, 109222, 126100, 146380, 182975, 218444, 273055, 365950, 546110, 709943, 731900, 1092220, 1365275, 1419886, 2730550, 2839772, 3549715, 5461100, 7099430, 14198860, 17748575, 35497150, 70994300]

約数ペア:

[(1, 70994300), (2, 35497150), (4, 17748575), (5, 14198860), (10, 7099430), (13, 5461100), (20, 3549715), (25, 2839772), (26, 2730550), (50, 1419886), (52, 1365275), (65, 1092220), (97, 731900), (100, 709943), (130, 546110), (194, 365950), (260, 273055), (325, 218444), (388, 182975), (485, 146380), (563, 126100), (650, 109222), (970, 73190), (1126, 63050), (1261, 56300), (1300, 54611), (1940, 36595), (2252, 31525), (2425, 29276), (2522, 28150), (2815, 25220), (4850, 14638), (5044, 14075), (5630, 12610), (6305, 11260), (7319, 9700)]