2235350

素因数分解:

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

素因数の和:225

約数の個数: 48

約数和(自身を含む): 4739280

約数和(自身を除く): 2503930

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 181, 190, 247, 325, 362, 475, 494, 650, 905, 950, 1235, 1810, 2353, 2470, 3439, 4525, 4706, 6175, 6878, 9050, 11765, 12350, 17195, 23530, 34390, 44707, 58825, 85975, 89414, 117650, 171950, 223535, 447070, 1117675, 2235350]

約数ペア:

[(1, 2235350), (2, 1117675), (5, 447070), (10, 223535), (13, 171950), (19, 117650), (25, 89414), (26, 85975), (38, 58825), (50, 44707), (65, 34390), (95, 23530), (130, 17195), (181, 12350), (190, 11765), (247, 9050), (325, 6878), (362, 6175), (475, 4706), (494, 4525), (650, 3439), (905, 2470), (950, 2353), (1235, 1810)]