19340750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 42614208

約数和(自身を除く): 23273458

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 541, 550, 650, 715, 1082, 1375, 1430, 1625, 2705, 2750, 3250, 3575, 5410, 5951, 7033, 7150, 11902, 13525, 14066, 17875, 27050, 29755, 35165, 35750, 59510, 67625, 70330, 77363, 135250, 148775, 154726, 175825, 297550, 351650, 386815, 743875, 773630, 879125, 1487750, 1758250, 1934075, 3868150, 9670375, 19340750]

約数ペア:

[(1, 19340750), (2, 9670375), (5, 3868150), (10, 1934075), (11, 1758250), (13, 1487750), (22, 879125), (25, 773630), (26, 743875), (50, 386815), (55, 351650), (65, 297550), (110, 175825), (125, 154726), (130, 148775), (143, 135250), (250, 77363), (275, 70330), (286, 67625), (325, 59510), (541, 35750), (550, 35165), (650, 29755), (715, 27050), (1082, 17875), (1375, 14066), (1430, 13525), (1625, 11902), (2705, 7150), (2750, 7033), (3250, 5951), (3575, 5410)]