1323850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 2812320

約数和(自身を除く): 1488470

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 83, 110, 145, 166, 275, 290, 319, 415, 550, 638, 725, 830, 913, 1450, 1595, 1826, 2075, 2407, 3190, 4150, 4565, 4814, 7975, 9130, 12035, 15950, 22825, 24070, 26477, 45650, 52954, 60175, 120350, 132385, 264770, 661925, 1323850]

約数ペア:

[(1, 1323850), (2, 661925), (5, 264770), (10, 132385), (11, 120350), (22, 60175), (25, 52954), (29, 45650), (50, 26477), (55, 24070), (58, 22825), (83, 15950), (110, 12035), (145, 9130), (166, 7975), (275, 4814), (290, 4565), (319, 4150), (415, 3190), (550, 2407), (638, 2075), (725, 1826), (830, 1595), (913, 1450)]