38552647120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{194083}}^1$

素因数の和:194300

約数の個数: 80

約数和(自身を含む): 97035789312

約数和(自身を除く): 58483142192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 191, 208, 260, 382, 520, 764, 955, 1040, 1528, 1910, 2483, 3056, 3820, 4966, 7640, 9932, 12415, 15280, 19864, 24830, 39728, 49660, 99320, 194083, 198640, 388166, 776332, 970415, 1552664, 1940830, 2523079, 3105328, 3881660, 5046158, 7763320, 10092316, 12615395, 15526640, 20184632, 25230790, 37069853, 40369264, 50461580, 74139706, 100923160, 148279412, 185349265, 201846320, 296558824, 370698530, 481908089, 593117648, 741397060, 963816178, 1482794120, 1927632356, 2409540445, 2965588240, 3855264712, 4819080890, 7710529424, 9638161780, 19276323560, 38552647120]

約数ペア:

[(1, 38552647120), (2, 19276323560), (4, 9638161780), (5, 7710529424), (8, 4819080890), (10, 3855264712), (13, 2965588240), (16, 2409540445), (20, 1927632356), (26, 1482794120), (40, 963816178), (52, 741397060), (65, 593117648), (80, 481908089), (104, 370698530), (130, 296558824), (191, 201846320), (208, 185349265), (260, 148279412), (382, 100923160), (520, 74139706), (764, 50461580), (955, 40369264), (1040, 37069853), (1528, 25230790), (1910, 20184632), (2483, 15526640), (3056, 12615395), (3820, 10092316), (4966, 7763320), (7640, 5046158), (9932, 3881660), (12415, 3105328), (15280, 2523079), (19864, 1940830), (24830, 1552664), (39728, 970415), (49660, 776332), (99320, 388166), (194083, 198640)]