56820800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2128

約数の個数: 84

約数和(自身を含む): 148109940

約数和(自身を除く): 91289140

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2089, 2720, 3400, 4178, 5440, 6800, 8356, 10445, 13600, 16712, 20890, 27200, 33424, 35513, 41780, 52225, 66848, 71026, 83560, 104450, 133696, 142052, 167120, 177565, 208900, 284104, 334240, 355130, 417800, 568208, 668480, 710260, 835600, 887825, 1136416, 1420520, 1671200, 1775650, 2272832, 2841040, 3342400, 3551300, 5682080, 7102600, 11364160, 14205200, 28410400, 56820800]

約数ペア:

[(1, 56820800), (2, 28410400), (4, 14205200), (5, 11364160), (8, 7102600), (10, 5682080), (16, 3551300), (17, 3342400), (20, 2841040), (25, 2272832), (32, 1775650), (34, 1671200), (40, 1420520), (50, 1136416), (64, 887825), (68, 835600), (80, 710260), (85, 668480), (100, 568208), (136, 417800), (160, 355130), (170, 334240), (200, 284104), (272, 208900), (320, 177565), (340, 167120), (400, 142052), (425, 133696), (544, 104450), (680, 83560), (800, 71026), (850, 66848), (1088, 52225), (1360, 41780), (1600, 35513), (1700, 33424), (2089, 27200), (2720, 20890), (3400, 16712), (4178, 13600), (5440, 10445), (6800, 8356)]