5161225216

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23227}}^1$

素因数の和:23285

約数の個数: 88

約数和(自身を含む): 12172215296

約数和(自身を除く): 7010990080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7168, 7936, 13888, 15872, 23227, 27776, 31744, 46454, 55552, 92908, 111104, 162589, 185816, 222208, 325178, 371632, 650356, 720037, 743264, 1300712, 1440074, 1486528, 2601424, 2880148, 2973056, 5040259, 5202848, 5760296, 5946112, 10080518, 10405696, 11520592, 11892224, 20161036, 20811392, 23041184, 23784448, 40322072, 41622784, 46082368, 80644144, 83245568, 92164736, 161288288, 166491136, 184329472, 322576576, 368658944, 645153152, 737317888, 1290306304, 2580612608, 5161225216]

約数ペア:

[(1, 5161225216), (2, 2580612608), (4, 1290306304), (7, 737317888), (8, 645153152), (14, 368658944), (16, 322576576), (28, 184329472), (31, 166491136), (32, 161288288), (56, 92164736), (62, 83245568), (64, 80644144), (112, 46082368), (124, 41622784), (128, 40322072), (217, 23784448), (224, 23041184), (248, 20811392), (256, 20161036), (434, 11892224), (448, 11520592), (496, 10405696), (512, 10080518), (868, 5946112), (896, 5760296), (992, 5202848), (1024, 5040259), (1736, 2973056), (1792, 2880148), (1984, 2601424), (3472, 1486528), (3584, 1440074), (3968, 1300712), (6944, 743264), (7168, 720037), (7936, 650356), (13888, 371632), (15872, 325178), (23227, 222208), (27776, 185816), (31744, 162589), (46454, 111104), (55552, 92908)]