15670182580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{4177}}^1$

素因数の和:4553

約数の個数: 96

約数和(自身を含む): 36319320576

約数和(自身を除く): 20649137996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 307, 470, 611, 614, 940, 1222, 1228, 1535, 2444, 3055, 3070, 3991, 4177, 6110, 6140, 7982, 8354, 12220, 14429, 15964, 16708, 19955, 20885, 28858, 39910, 41770, 54301, 57716, 72145, 79820, 83540, 108602, 144290, 187577, 196319, 217204, 271505, 288580, 375154, 392638, 543010, 750308, 785276, 937885, 981595, 1086020, 1282339, 1875770, 1963190, 2552147, 2564678, 3751540, 3926380, 5104294, 5129356, 6411695, 10208588, 12760735, 12823390, 16670407, 25521470, 25646780, 33340814, 51042940, 60269933, 66681628, 83352035, 120539866, 166704070, 241079732, 301349665, 333408140, 602699330, 783509129, 1205398660, 1567018258, 3134036516, 3917545645, 7835091290, 15670182580]

約数ペア:

[(1, 15670182580), (2, 7835091290), (4, 3917545645), (5, 3134036516), (10, 1567018258), (13, 1205398660), (20, 783509129), (26, 602699330), (47, 333408140), (52, 301349665), (65, 241079732), (94, 166704070), (130, 120539866), (188, 83352035), (235, 66681628), (260, 60269933), (307, 51042940), (470, 33340814), (611, 25646780), (614, 25521470), (940, 16670407), (1222, 12823390), (1228, 12760735), (1535, 10208588), (2444, 6411695), (3055, 5129356), (3070, 5104294), (3991, 3926380), (4177, 3751540), (6110, 2564678), (6140, 2552147), (7982, 1963190), (8354, 1875770), (12220, 1282339), (14429, 1086020), (15964, 981595), (16708, 937885), (19955, 785276), (20885, 750308), (28858, 543010), (39910, 392638), (41770, 375154), (54301, 288580), (57716, 271505), (72145, 217204), (79820, 196319), (83540, 187577), (108602, 144290)]