4874940996640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{213065603}}^1$

素因数の和:213065642

約数の個数: 96

約数和(自身を含む): 13530518116416

約数和(自身を除く): 8655577119776

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 22880, 213065603, 426131206, 852262412, 1065328015, 1704524824, 2130656030, 2343721633, 2769852839, 3409049648, 4261312060, 4687443266, 5539705678, 6818099296, 8522624120, 9374886532, 11079411356, 11718608165, 13849264195, 17045248240, 18749773064, 22158822712, 23437216330, 27698528390, 30468381229, 34090496480, 37499546128, 44317645424, 46874432660, 55397056780, 60936762458, 74999092256, 88635290848, 93748865320, 110794113560, 121873524916, 152341906145, 187497730640, 221588227120, 243747049832, 304683812290, 374995461280, 443176454240, 487494099664, 609367624580, 974988199328, 1218735249160, 2437470498320, 4874940996640]

約数ペア:

[(1, 4874940996640), (2, 2437470498320), (4, 1218735249160), (5, 974988199328), (8, 609367624580), (10, 487494099664), (11, 443176454240), (13, 374995461280), (16, 304683812290), (20, 243747049832), (22, 221588227120), (26, 187497730640), (32, 152341906145), (40, 121873524916), (44, 110794113560), (52, 93748865320), (55, 88635290848), (65, 74999092256), (80, 60936762458), (88, 55397056780), (104, 46874432660), (110, 44317645424), (130, 37499546128), (143, 34090496480), (160, 30468381229), (176, 27698528390), (208, 23437216330), (220, 22158822712), (260, 18749773064), (286, 17045248240), (352, 13849264195), (416, 11718608165), (440, 11079411356), (520, 9374886532), (572, 8522624120), (715, 6818099296), (880, 5539705678), (1040, 4687443266), (1144, 4261312060), (1430, 3409049648), (1760, 2769852839), (2080, 2343721633), (2288, 2130656030), (2860, 1704524824), (4576, 1065328015), (5720, 852262412), (11440, 426131206), (22880, 213065603)]