9886530.00000000

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1029

約数の個数: 120

約数和(自身を含む): 208647360

約数和(自身を除く): 135433520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 983, 1064, 1330, 1520, 1862, 1960, 1966, 2128, 2660, 3724, 3920, 3932, 4655, 4915, 5320, 6881, 7448, 7864, 9310, 9830, 10640, 13762, 14896, 15728, 18620, 18677, 19660, 27524, 34405, 37240, 37354, 39320, 48167, 55048, 68810, 74480, 74708, 78640, 93385, 96334, 110096, 130739, 137620, 149416, 186770, 192668, 240835, 261478, 275240, 298832, 373540, 385336, 481670, 522956, 550480, 653695, 747080, 770672, 915173, 963340, 1045912, 1307390, 1494160, 1830346, 1926680, 2091824, 2614780, 3660692, 3853360, 4575865, 5229560, 7321384, 9151730, 10459120, 14642768, 18303460, 36606920, 73213840]

約数ペア:

[(1, 73213840), (2, 36606920), (4, 18303460), (5, 14642768), (7, 10459120), (8, 9151730), (10, 7321384), (14, 5229560), (16, 4575865), (19, 3853360), (20, 3660692), (28, 2614780), (35, 2091824), (38, 1926680), (40, 1830346), (49, 1494160), (56, 1307390), (70, 1045912), (76, 963340), (80, 915173), (95, 770672), (98, 747080), (112, 653695), (133, 550480), (140, 522956), (152, 481670), (190, 385336), (196, 373540), (245, 298832), (266, 275240), (280, 261478), (304, 240835), (380, 192668), (392, 186770), (490, 149416), (532, 137620), (560, 130739), (665, 110096), (760, 96334), (784, 93385), (931, 78640), (980, 74708), (983, 74480), (1064, 68810), (1330, 55048), (1520, 48167), (1862, 39320), (1960, 37354), (1966, 37240), (2128, 34405), (2660, 27524), (3724, 19660), (3920, 18677), (3932, 18620), (4655, 15728), (4915, 14896), (5320, 13762), (6881, 10640), (7448, 9830), (7864, 9310)]