71510724560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1332167}}^1$

素因数の和:1332252

約数の個数: 80

約数和(自身を含む): 184350736512

約数和(自身を除く): 112840011952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 2440, 2684, 3355, 4880, 5368, 6710, 10736, 13420, 26840, 53680, 1332167, 2664334, 5328668, 6660835, 10657336, 13321670, 14653837, 21314672, 26643340, 29307674, 53286680, 58615348, 73269185, 81262187, 106573360, 117230696, 146538370, 162524374, 234461392, 293076740, 325048748, 406310935, 586153480, 650097496, 812621870, 893884057, 1172306960, 1300194992, 1625243740, 1787768114, 3250487480, 3575536228, 4469420285, 6500974960, 7151072456, 8938840570, 14302144912, 17877681140, 35755362280, 71510724560]

約数ペア:

[(1, 71510724560), (2, 35755362280), (4, 17877681140), (5, 14302144912), (8, 8938840570), (10, 7151072456), (11, 6500974960), (16, 4469420285), (20, 3575536228), (22, 3250487480), (40, 1787768114), (44, 1625243740), (55, 1300194992), (61, 1172306960), (80, 893884057), (88, 812621870), (110, 650097496), (122, 586153480), (176, 406310935), (220, 325048748), (244, 293076740), (305, 234461392), (440, 162524374), (488, 146538370), (610, 117230696), (671, 106573360), (880, 81262187), (976, 73269185), (1220, 58615348), (1342, 53286680), (2440, 29307674), (2684, 26643340), (3355, 21314672), (4880, 14653837), (5368, 13321670), (6710, 10657336), (10736, 6660835), (13420, 5328668), (26840, 2664334), (53680, 1332167)]