89414000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 246442560

約数和(自身を除く): 157028560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 125, 130, 152, 181, 190, 200, 208, 247, 250, 260, 304, 325, 362, 380, 400, 475, 494, 500, 520, 650, 724, 760, 905, 950, 988, 1000, 1040, 1235, 1300, 1448, 1520, 1625, 1810, 1900, 1976, 2000, 2353, 2375, 2470, 2600, 2896, 3250, 3439, 3620, 3800, 3952, 4525, 4706, 4750, 4940, 5200, 6175, 6500, 6878, 7240, 7600, 9050, 9412, 9500, 9880, 11765, 12350, 13000, 13756, 14480, 17195, 18100, 18824, 19000, 19760, 22625, 23530, 24700, 26000, 27512, 30875, 34390, 36200, 37648, 38000, 44707, 45250, 47060, 49400, 55024, 58825, 61750, 68780, 72400, 85975, 89414, 90500, 94120, 98800, 117650, 123500, 137560, 171950, 178828, 181000, 188240, 223535, 235300, 247000, 275120, 294125, 343900, 357656, 362000, 429875, 447070, 470600, 494000, 588250, 687800, 715312, 859750, 894140, 941200, 1117675, 1176500, 1375600, 1719500, 1788280, 2235350, 2353000, 3439000, 3576560, 4470700, 4706000, 5588375, 6878000, 8941400, 11176750, 17882800, 22353500, 44707000, 89414000]

約数ペア:

[(1, 89414000), (2, 44707000), (4, 22353500), (5, 17882800), (8, 11176750), (10, 8941400), (13, 6878000), (16, 5588375), (19, 4706000), (20, 4470700), (25, 3576560), (26, 3439000), (38, 2353000), (40, 2235350), (50, 1788280), (52, 1719500), (65, 1375600), (76, 1176500), (80, 1117675), (95, 941200), (100, 894140), (104, 859750), (125, 715312), (130, 687800), (152, 588250), (181, 494000), (190, 470600), (200, 447070), (208, 429875), (247, 362000), (250, 357656), (260, 343900), (304, 294125), (325, 275120), (362, 247000), (380, 235300), (400, 223535), (475, 188240), (494, 181000), (500, 178828), (520, 171950), (650, 137560), (724, 123500), (760, 117650), (905, 98800), (950, 94120), (988, 90500), (1000, 89414), (1040, 85975), (1235, 72400), (1300, 68780), (1448, 61750), (1520, 58825), (1625, 55024), (1810, 49400), (1900, 47060), (1976, 45250), (2000, 44707), (2353, 38000), (2375, 37648), (2470, 36200), (2600, 34390), (2896, 30875), (3250, 27512), (3439, 26000), (3620, 24700), (3800, 23530), (3952, 22625), (4525, 19760), (4706, 19000), (4750, 18824), (4940, 18100), (5200, 17195), (6175, 14480), (6500, 13756), (6878, 13000), (7240, 12350), (7600, 11765), (9050, 9880), (9412, 9500)]