1569642025250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{13669}}^1$

素因数の和:14185

約数の個数: 128

約数和(自身を含む): 3208248388800

約数和(自身を除く): 1638606363550

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 125, 130, 178, 250, 325, 397, 445, 650, 794, 890, 1157, 1625, 1985, 2225, 2314, 3250, 3970, 4450, 5161, 5785, 9925, 10322, 11125, 11570, 13669, 19850, 22250, 25805, 27338, 28925, 35333, 49625, 51610, 57850, 68345, 70666, 99250, 129025, 136690, 144625, 176665, 177697, 258050, 289250, 341725, 353330, 355394, 459329, 645125, 683450, 883325, 888485, 918658, 1216541, 1290250, 1708625, 1766650, 1776970, 2296645, 2433082, 3417250, 4416625, 4442425, 4593290, 5426593, 6082705, 8833250, 8884850, 10853186, 11483225, 12165410, 15815033, 22212125, 22966450, 27132965, 30413525, 31630066, 44424250, 54265930, 57416125, 60827050, 70545709, 79075165, 114832250, 135664825, 141091418, 152067625, 158150330, 271329650, 304135250, 352728545, 395375825, 482966777, 678324125, 705457090, 790751650, 965933554, 1356648250, 1763642725, 1976879125, 2414833885, 3527285450, 3953758250, 4829667770, 6278568101, 8818213625, 12074169425, 12557136202, 17636427250, 24148338850, 31392840505, 60370847125, 62785681010, 120741694250, 156964202525, 313928405050, 784821012625, 1569642025250]

約数ペア:

[(1, 1569642025250), (2, 784821012625), (5, 313928405050), (10, 156964202525), (13, 120741694250), (25, 62785681010), (26, 60370847125), (50, 31392840505), (65, 24148338850), (89, 17636427250), (125, 12557136202), (130, 12074169425), (178, 8818213625), (250, 6278568101), (325, 4829667770), (397, 3953758250), (445, 3527285450), (650, 2414833885), (794, 1976879125), (890, 1763642725), (1157, 1356648250), (1625, 965933554), (1985, 790751650), (2225, 705457090), (2314, 678324125), (3250, 482966777), (3970, 395375825), (4450, 352728545), (5161, 304135250), (5785, 271329650), (9925, 158150330), (10322, 152067625), (11125, 141091418), (11570, 135664825), (13669, 114832250), (19850, 79075165), (22250, 70545709), (25805, 60827050), (27338, 57416125), (28925, 54265930), (35333, 44424250), (49625, 31630066), (51610, 30413525), (57850, 27132965), (68345, 22966450), (70666, 22212125), (99250, 15815033), (129025, 12165410), (136690, 11483225), (144625, 10853186), (176665, 8884850), (177697, 8833250), (258050, 6082705), (289250, 5426593), (341725, 4593290), (353330, 4442425), (355394, 4416625), (459329, 3417250), (645125, 2433082), (683450, 2296645), (883325, 1776970), (888485, 1766650), (918658, 1708625), (1216541, 1290250)]