22353500

素因数分解:

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

素因数の和:232

約数の個数: 96

約数和(自身を含む): 55648320

約数和(自身を除く): 33294820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 125, 130, 181, 190, 247, 250, 260, 325, 362, 380, 475, 494, 500, 650, 724, 905, 950, 988, 1235, 1300, 1625, 1810, 1900, 2353, 2375, 2470, 3250, 3439, 3620, 4525, 4706, 4750, 4940, 6175, 6500, 6878, 9050, 9412, 9500, 11765, 12350, 13756, 17195, 18100, 22625, 23530, 24700, 30875, 34390, 44707, 45250, 47060, 58825, 61750, 68780, 85975, 89414, 90500, 117650, 123500, 171950, 178828, 223535, 235300, 294125, 343900, 429875, 447070, 588250, 859750, 894140, 1117675, 1176500, 1719500, 2235350, 4470700, 5588375, 11176750, 22353500]

約数ペア:

[(1, 22353500), (2, 11176750), (4, 5588375), (5, 4470700), (10, 2235350), (13, 1719500), (19, 1176500), (20, 1117675), (25, 894140), (26, 859750), (38, 588250), (50, 447070), (52, 429875), (65, 343900), (76, 294125), (95, 235300), (100, 223535), (125, 178828), (130, 171950), (181, 123500), (190, 117650), (247, 90500), (250, 89414), (260, 85975), (325, 68780), (362, 61750), (380, 58825), (475, 47060), (494, 45250), (500, 44707), (650, 34390), (724, 30875), (905, 24700), (950, 23530), (988, 22625), (1235, 18100), (1300, 17195), (1625, 13756), (1810, 12350), (1900, 11765), (2353, 9500), (2375, 9412), (2470, 9050), (3250, 6878), (3439, 6500), (3620, 6175), (4525, 4940), (4706, 4750)]