205086200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1377

約数の個数: 96

約数和(自身を含む): 527711760

約数和(自身を除く): 322625560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 73, 88, 100, 110, 146, 200, 220, 275, 292, 365, 440, 550, 584, 730, 803, 1100, 1277, 1460, 1606, 1825, 2200, 2554, 2920, 3212, 3650, 4015, 5108, 6385, 6424, 7300, 8030, 10216, 12770, 14047, 14600, 16060, 20075, 25540, 28094, 31925, 32120, 40150, 51080, 56188, 63850, 70235, 80300, 93221, 112376, 127700, 140470, 160600, 186442, 255400, 280940, 351175, 372884, 466105, 561880, 702350, 745768, 932210, 1025431, 1404700, 1864420, 2050862, 2330525, 2809400, 3728840, 4101724, 4661050, 5127155, 8203448, 9322100, 10254310, 18644200, 20508620, 25635775, 41017240, 51271550, 102543100, 205086200]

約数ペア:

[(1, 205086200), (2, 102543100), (4, 51271550), (5, 41017240), (8, 25635775), (10, 20508620), (11, 18644200), (20, 10254310), (22, 9322100), (25, 8203448), (40, 5127155), (44, 4661050), (50, 4101724), (55, 3728840), (73, 2809400), (88, 2330525), (100, 2050862), (110, 1864420), (146, 1404700), (200, 1025431), (220, 932210), (275, 745768), (292, 702350), (365, 561880), (440, 466105), (550, 372884), (584, 351175), (730, 280940), (803, 255400), (1100, 186442), (1277, 160600), (1460, 140470), (1606, 127700), (1825, 112376), (2200, 93221), (2554, 80300), (2920, 70235), (3212, 63850), (3650, 56188), (4015, 51080), (5108, 40150), (6385, 32120), (6424, 31925), (7300, 28094), (8030, 25540), (10216, 20075), (12770, 16060), (14047, 14600)]