25205968920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{56663}}^1$

素因数の和:57025

約数の個数: 128

約数和(自身を含む): 82738506240

約数和(自身を除く): 57532537320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 337, 440, 660, 674, 1011, 1320, 1348, 1685, 2022, 2696, 3370, 3707, 4044, 5055, 6740, 7414, 8088, 10110, 11121, 13480, 14828, 18535, 20220, 22242, 29656, 37070, 40440, 44484, 55605, 56663, 74140, 88968, 111210, 113326, 148280, 169989, 222420, 226652, 283315, 339978, 444840, 453304, 566630, 623293, 679956, 849945, 1133260, 1246586, 1359912, 1699890, 1869879, 2266520, 2493172, 3116465, 3399780, 3739758, 4986344, 6232930, 6799560, 7479516, 9349395, 12465860, 14959032, 18698790, 19095431, 24931720, 37397580, 38190862, 57286293, 74795160, 76381724, 95477155, 114572586, 152763448, 190954310, 210049741, 229145172, 286431465, 381908620, 420099482, 458290344, 572862930, 630149223, 763817240, 840198964, 1050248705, 1145725860, 1260298446, 1680397928, 2100497410, 2291451720, 2520596892, 3150746115, 4200994820, 5041193784, 6301492230, 8401989640, 12602984460, 25205968920]

約数ペア:

[(1, 25205968920), (2, 12602984460), (3, 8401989640), (4, 6301492230), (5, 5041193784), (6, 4200994820), (8, 3150746115), (10, 2520596892), (11, 2291451720), (12, 2100497410), (15, 1680397928), (20, 1260298446), (22, 1145725860), (24, 1050248705), (30, 840198964), (33, 763817240), (40, 630149223), (44, 572862930), (55, 458290344), (60, 420099482), (66, 381908620), (88, 286431465), (110, 229145172), (120, 210049741), (132, 190954310), (165, 152763448), (220, 114572586), (264, 95477155), (330, 76381724), (337, 74795160), (440, 57286293), (660, 38190862), (674, 37397580), (1011, 24931720), (1320, 19095431), (1348, 18698790), (1685, 14959032), (2022, 12465860), (2696, 9349395), (3370, 7479516), (3707, 6799560), (4044, 6232930), (5055, 4986344), (6740, 3739758), (7414, 3399780), (8088, 3116465), (10110, 2493172), (11121, 2266520), (13480, 1869879), (14828, 1699890), (18535, 1359912), (20220, 1246586), (22242, 1133260), (29656, 849945), (37070, 679956), (40440, 623293), (44484, 566630), (55605, 453304), (56663, 444840), (74140, 339978), (88968, 283315), (111210, 226652), (113326, 222420), (148280, 169989)]