2801380010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{41681}}^1$

素因数の和:41759

約数の個数: 64

約数和(自身を含む): 6050225664

約数和(自身を除く): 3248845654

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 286, 470, 517, 611, 715, 1034, 1222, 1430, 2585, 3055, 5170, 6110, 6721, 13442, 33605, 41681, 67210, 83362, 208405, 416810, 458491, 541853, 916982, 1083706, 1959007, 2292455, 2709265, 3918014, 4584910, 5418530, 5960383, 9795035, 11920766, 19590070, 21549077, 25467091, 29801915, 43098154, 50934182, 59603830, 107745385, 127335455, 215490770, 254670910, 280138001, 560276002, 1400690005, 2801380010]

約数ペア:

[(1, 2801380010), (2, 1400690005), (5, 560276002), (10, 280138001), (11, 254670910), (13, 215490770), (22, 127335455), (26, 107745385), (47, 59603830), (55, 50934182), (65, 43098154), (94, 29801915), (110, 25467091), (130, 21549077), (143, 19590070), (235, 11920766), (286, 9795035), (470, 5960383), (517, 5418530), (611, 4584910), (715, 3918014), (1034, 2709265), (1222, 2292455), (1430, 1959007), (2585, 1083706), (3055, 916982), (5170, 541853), (6110, 458491), (6721, 416810), (13442, 208405), (33605, 83362), (41681, 67210)]