5128529860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{37201}}^1$

素因数の和:37384

約数の個数: 48

約数和(自身を含む): 11043636912

約数和(自身を除く): 5915107052

約数列:

[1, 2, 4, 5, 10, 20, 61, 113, 122, 226, 244, 305, 452, 565, 610, 1130, 1220, 2260, 6893, 13786, 27572, 34465, 37201, 68930, 74402, 137860, 148804, 186005, 372010, 744020, 2269261, 4203713, 4538522, 8407426, 9077044, 11346305, 16814852, 21018565, 22692610, 42037130, 45385220, 84074260, 256426493, 512852986, 1025705972, 1282132465, 2564264930, 5128529860]

約数ペア:

[(1, 5128529860), (2, 2564264930), (4, 1282132465), (5, 1025705972), (10, 512852986), (20, 256426493), (61, 84074260), (113, 45385220), (122, 42037130), (226, 22692610), (244, 21018565), (305, 16814852), (452, 11346305), (565, 9077044), (610, 8407426), (1130, 4538522), (1220, 4203713), (2260, 2269261), (6893, 744020), (13786, 372010), (27572, 186005), (34465, 148804), (37201, 137860), (68930, 74402)]