65243360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4516

約数の個数: 96

約数和(自身を含む): 189749952

約数和(自身を除く): 124506592

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 4481, 7280, 8962, 14560, 17924, 22405, 31367, 35848, 44810, 58253, 62734, 71696, 89620, 116506, 125468, 143392, 156835, 179240, 233012, 250936, 291265, 313670, 358480, 407771, 466024, 501872, 582530, 627340, 716960, 815542, 932048, 1003744, 1165060, 1254680, 1631084, 1864096, 2038855, 2330120, 2509360, 3262168, 4077710, 4660240, 5018720, 6524336, 8155420, 9320480, 13048672, 16310840, 32621680, 65243360]

約数ペア:

[(1, 65243360), (2, 32621680), (4, 16310840), (5, 13048672), (7, 9320480), (8, 8155420), (10, 6524336), (13, 5018720), (14, 4660240), (16, 4077710), (20, 3262168), (26, 2509360), (28, 2330120), (32, 2038855), (35, 1864096), (40, 1631084), (52, 1254680), (56, 1165060), (65, 1003744), (70, 932048), (80, 815542), (91, 716960), (104, 627340), (112, 582530), (130, 501872), (140, 466024), (160, 407771), (182, 358480), (208, 313670), (224, 291265), (260, 250936), (280, 233012), (364, 179240), (416, 156835), (455, 143392), (520, 125468), (560, 116506), (728, 89620), (910, 71696), (1040, 62734), (1120, 58253), (1456, 44810), (1820, 35848), (2080, 31367), (2912, 22405), (3640, 17924), (4481, 14560), (7280, 8962)]