496050880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{119243}}^1$

素因数の和:119273

約数の個数: 56

約数和(自身を含む): 1272094992

約数和(自身を除く): 776044112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 119243, 238486, 476972, 596215, 953944, 1192430, 1550159, 1907888, 2384860, 3100318, 3815776, 4769720, 6200636, 7631552, 7750795, 9539440, 12401272, 15501590, 19078880, 24802544, 31003180, 38157760, 49605088, 62006360, 99210176, 124012720, 248025440, 496050880]

約数ペア:

[(1, 496050880), (2, 248025440), (4, 124012720), (5, 99210176), (8, 62006360), (10, 49605088), (13, 38157760), (16, 31003180), (20, 24802544), (26, 19078880), (32, 15501590), (40, 12401272), (52, 9539440), (64, 7750795), (65, 7631552), (80, 6200636), (104, 4769720), (130, 3815776), (160, 3100318), (208, 2384860), (260, 1907888), (320, 1550159), (416, 1192430), (520, 953944), (832, 596215), (1040, 476972), (2080, 238486), (4160, 119243)]