22009600

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 108

約数和(自身を含む): 57661240

約数和(自身を除く): 35651640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 181, 190, 200, 256, 304, 320, 362, 380, 400, 475, 608, 640, 724, 760, 800, 905, 950, 1216, 1280, 1448, 1520, 1600, 1810, 1900, 2432, 2896, 3040, 3200, 3439, 3620, 3800, 4525, 4864, 5792, 6080, 6400, 6878, 7240, 7600, 9050, 11584, 12160, 13756, 14480, 15200, 17195, 18100, 23168, 24320, 27512, 28960, 30400, 34390, 36200, 46336, 55024, 57920, 60800, 68780, 72400, 85975, 110048, 115840, 121600, 137560, 144800, 171950, 220096, 231680, 275120, 289600, 343900, 440192, 550240, 579200, 687800, 880384, 1100480, 1158400, 1375600, 2200960, 2751200, 4401920, 5502400, 11004800, 22009600]

約数ペア:

[(1, 22009600), (2, 11004800), (4, 5502400), (5, 4401920), (8, 2751200), (10, 2200960), (16, 1375600), (19, 1158400), (20, 1100480), (25, 880384), (32, 687800), (38, 579200), (40, 550240), (50, 440192), (64, 343900), (76, 289600), (80, 275120), (95, 231680), (100, 220096), (128, 171950), (152, 144800), (160, 137560), (181, 121600), (190, 115840), (200, 110048), (256, 85975), (304, 72400), (320, 68780), (362, 60800), (380, 57920), (400, 55024), (475, 46336), (608, 36200), (640, 34390), (724, 30400), (760, 28960), (800, 27512), (905, 24320), (950, 23168), (1216, 18100), (1280, 17195), (1448, 15200), (1520, 14480), (1600, 13756), (1810, 12160), (1900, 11584), (2432, 9050), (2896, 7600), (3040, 7240), (3200, 6878), (3439, 6400), (3620, 6080), (3800, 5792), (4525, 4864)]