25046940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 74833920

約数和(自身を除く): 49786980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 173, 190, 228, 254, 285, 346, 380, 381, 508, 519, 570, 635, 692, 762, 865, 1038, 1140, 1270, 1524, 1730, 1905, 2076, 2413, 2540, 2595, 3287, 3460, 3810, 4826, 5190, 6574, 7239, 7620, 9652, 9861, 10380, 12065, 13148, 14478, 16435, 19722, 21971, 24130, 28956, 32870, 36195, 39444, 43942, 48260, 49305, 65740, 65913, 72390, 87884, 98610, 109855, 131826, 144780, 197220, 219710, 263652, 329565, 417449, 439420, 659130, 834898, 1252347, 1318260, 1669796, 2087245, 2504694, 4174490, 5009388, 6261735, 8348980, 12523470, 25046940]

約数ペア:

[(1, 25046940), (2, 12523470), (3, 8348980), (4, 6261735), (5, 5009388), (6, 4174490), (10, 2504694), (12, 2087245), (15, 1669796), (19, 1318260), (20, 1252347), (30, 834898), (38, 659130), (57, 439420), (60, 417449), (76, 329565), (95, 263652), (114, 219710), (127, 197220), (173, 144780), (190, 131826), (228, 109855), (254, 98610), (285, 87884), (346, 72390), (380, 65913), (381, 65740), (508, 49305), (519, 48260), (570, 43942), (635, 39444), (692, 36195), (762, 32870), (865, 28956), (1038, 24130), (1140, 21971), (1270, 19722), (1524, 16435), (1730, 14478), (1905, 13148), (2076, 12065), (2413, 10380), (2540, 9861), (2595, 9652), (3287, 7620), (3460, 7239), (3810, 6574), (4826, 5190)]