2772090688100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8237}}^1\times {\mathrm{177127}}^1$

素因数の和:185397

約数の個数: 72

約数和(自身を含む): 6332843213760

約数和(自身を除く): 3560752525660

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 8237, 16474, 32948, 41185, 82370, 156503, 164740, 177127, 205925, 313006, 354254, 411850, 626012, 708508, 782515, 823700, 885635, 1565030, 1771270, 3130060, 3365413, 3542540, 3912575, 4428175, 6730826, 7825150, 8856350, 13461652, 15650300, 16827065, 17712700, 33654130, 67308260, 84135325, 168270650, 336541300, 1458995099, 2917990198, 5835980396, 7294975495, 14589950990, 27720906881, 29179901980, 36474877475, 55441813762, 72949754950, 110883627524, 138604534405, 145899509900, 277209068810, 554418137620, 693022672025, 1386045344050, 2772090688100]

約数ペア:

[(1, 2772090688100), (2, 1386045344050), (4, 693022672025), (5, 554418137620), (10, 277209068810), (19, 145899509900), (20, 138604534405), (25, 110883627524), (38, 72949754950), (50, 55441813762), (76, 36474877475), (95, 29179901980), (100, 27720906881), (190, 14589950990), (380, 7294975495), (475, 5835980396), (950, 2917990198), (1900, 1458995099), (8237, 336541300), (16474, 168270650), (32948, 84135325), (41185, 67308260), (82370, 33654130), (156503, 17712700), (164740, 16827065), (177127, 15650300), (205925, 13461652), (313006, 8856350), (354254, 7825150), (411850, 6730826), (626012, 4428175), (708508, 3912575), (782515, 3542540), (823700, 3365413), (885635, 3130060), (1565030, 1771270)]