23039500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 33569780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 71, 100, 110, 118, 125, 142, 220, 236, 250, 275, 284, 295, 355, 500, 550, 590, 649, 710, 781, 1100, 1180, 1298, 1375, 1420, 1475, 1562, 1775, 2596, 2750, 2950, 3124, 3245, 3550, 3905, 4189, 5500, 5900, 6490, 7100, 7375, 7810, 8378, 8875, 12980, 14750, 15620, 16225, 16756, 17750, 19525, 20945, 29500, 32450, 35500, 39050, 41890, 46079, 64900, 78100, 81125, 83780, 92158, 97625, 104725, 162250, 184316, 195250, 209450, 230395, 324500, 390500, 418900, 460790, 523625, 921580, 1047250, 1151975, 2094500, 2303950, 4607900, 5759875, 11519750, 23039500]

約数ペア:

[(1, 23039500), (2, 11519750), (4, 5759875), (5, 4607900), (10, 2303950), (11, 2094500), (20, 1151975), (22, 1047250), (25, 921580), (44, 523625), (50, 460790), (55, 418900), (59, 390500), (71, 324500), (100, 230395), (110, 209450), (118, 195250), (125, 184316), (142, 162250), (220, 104725), (236, 97625), (250, 92158), (275, 83780), (284, 81125), (295, 78100), (355, 64900), (500, 46079), (550, 41890), (590, 39050), (649, 35500), (710, 32450), (781, 29500), (1100, 20945), (1180, 19525), (1298, 17750), (1375, 16756), (1420, 16225), (1475, 15620), (1562, 14750), (1775, 12980), (2596, 8875), (2750, 8378), (2950, 7810), (3124, 7375), (3245, 7100), (3550, 6490), (3905, 5900), (4189, 5500)]