1154891004080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18484171}}^1$

素因数の和:18484266

約数の個数: 80

約数和(自身を含む): 2970480377088

約数和(自身を除く): 1815589373008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 2840, 3124, 3905, 5680, 6248, 7810, 12496, 15620, 31240, 62480, 18484171, 36968342, 73936684, 92420855, 147873368, 184841710, 203325881, 295746736, 369683420, 406651762, 739366840, 813303524, 1016629405, 1312376141, 1478733680, 1626607048, 2033258810, 2624752282, 3253214096, 4066517620, 5249504564, 6561880705, 8133035240, 10499009128, 13123761410, 14436137551, 16266070480, 20998018256, 26247522820, 28872275102, 52495045640, 57744550204, 72180687755, 104990091280, 115489100408, 144361375510, 230978200816, 288722751020, 577445502040, 1154891004080]

約数ペア:

[(1, 1154891004080), (2, 577445502040), (4, 288722751020), (5, 230978200816), (8, 144361375510), (10, 115489100408), (11, 104990091280), (16, 72180687755), (20, 57744550204), (22, 52495045640), (40, 28872275102), (44, 26247522820), (55, 20998018256), (71, 16266070480), (80, 14436137551), (88, 13123761410), (110, 10499009128), (142, 8133035240), (176, 6561880705), (220, 5249504564), (284, 4066517620), (355, 3253214096), (440, 2624752282), (568, 2033258810), (710, 1626607048), (781, 1478733680), (880, 1312376141), (1136, 1016629405), (1420, 813303524), (1562, 739366840), (2840, 406651762), (3124, 369683420), (3905, 295746736), (5680, 203325881), (6248, 184841710), (7810, 147873368), (12496, 92420855), (15620, 73936684), (31240, 36968342), (62480, 18484171)]