201758163080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10687}}^1\times {\mathrm{27763}}^1$

素因数の和:38478

約数の個数: 64

約数和(自身を含む): 480721443840

約数和(自身を除く): 278963280760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10687, 21374, 27763, 42748, 53435, 55526, 85496, 106870, 111052, 138815, 181679, 213740, 222104, 277630, 363358, 427480, 471971, 555260, 726716, 908395, 943942, 1110520, 1453432, 1816790, 1887884, 2359855, 3633580, 3775768, 4719710, 7267160, 9439420, 18878840, 296703181, 593406362, 1186812724, 1483515905, 2373625448, 2967031810, 5043954077, 5934063620, 10087908154, 11868127240, 20175816308, 25219770385, 40351632616, 50439540770, 100879081540, 201758163080]

約数ペア:

[(1, 201758163080), (2, 100879081540), (4, 50439540770), (5, 40351632616), (8, 25219770385), (10, 20175816308), (17, 11868127240), (20, 10087908154), (34, 5934063620), (40, 5043954077), (68, 2967031810), (85, 2373625448), (136, 1483515905), (170, 1186812724), (340, 593406362), (680, 296703181), (10687, 18878840), (21374, 9439420), (27763, 7267160), (42748, 4719710), (53435, 3775768), (55526, 3633580), (85496, 2359855), (106870, 1887884), (111052, 1816790), (138815, 1453432), (181679, 1110520), (213740, 943942), (222104, 908395), (277630, 726716), (363358, 555260), (427480, 471971)]