27941600

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:732

約数の個数: 72

約数和(自身を含む): 69604920

約数和(自身を除く): 41663320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 659, 800, 848, 1060, 1318, 1325, 1696, 2120, 2636, 2650, 3295, 4240, 5272, 5300, 6590, 8480, 10544, 10600, 13180, 16475, 21088, 21200, 26360, 32950, 34927, 42400, 52720, 65900, 69854, 105440, 131800, 139708, 174635, 263600, 279416, 349270, 527200, 558832, 698540, 873175, 1117664, 1397080, 1746350, 2794160, 3492700, 5588320, 6985400, 13970800, 27941600]

約数ペア:

[(1, 27941600), (2, 13970800), (4, 6985400), (5, 5588320), (8, 3492700), (10, 2794160), (16, 1746350), (20, 1397080), (25, 1117664), (32, 873175), (40, 698540), (50, 558832), (53, 527200), (80, 349270), (100, 279416), (106, 263600), (160, 174635), (200, 139708), (212, 131800), (265, 105440), (400, 69854), (424, 65900), (530, 52720), (659, 42400), (800, 34927), (848, 32950), (1060, 26360), (1318, 21200), (1325, 21088), (1696, 16475), (2120, 13180), (2636, 10600), (2650, 10544), (3295, 8480), (4240, 6590), (5272, 5300)]