465661900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9007}}^1$

素因数の和:9079

約数の個数: 72

約数和(自身を含む): 1125927936

約数和(自身を除く): 660266036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 517, 550, 940, 1034, 1100, 1175, 2068, 2350, 2585, 4700, 5170, 9007, 10340, 12925, 18014, 25850, 36028, 45035, 51700, 90070, 99077, 180140, 198154, 225175, 396308, 423329, 450350, 495385, 846658, 900700, 990770, 1693316, 1981540, 2116645, 2476925, 4233290, 4656619, 4953850, 8466580, 9313238, 9907700, 10583225, 18626476, 21166450, 23283095, 42332900, 46566190, 93132380, 116415475, 232830950, 465661900]

約数ペア:

[(1, 465661900), (2, 232830950), (4, 116415475), (5, 93132380), (10, 46566190), (11, 42332900), (20, 23283095), (22, 21166450), (25, 18626476), (44, 10583225), (47, 9907700), (50, 9313238), (55, 8466580), (94, 4953850), (100, 4656619), (110, 4233290), (188, 2476925), (220, 2116645), (235, 1981540), (275, 1693316), (470, 990770), (517, 900700), (550, 846658), (940, 495385), (1034, 450350), (1100, 423329), (1175, 396308), (2068, 225175), (2350, 198154), (2585, 180140), (4700, 99077), (5170, 90070), (9007, 51700), (10340, 45035), (12925, 36028), (18014, 25850)]