18832600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 48211200

約数和(自身を除く): 29378600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 29, 34, 40, 50, 58, 68, 85, 100, 116, 136, 145, 170, 191, 200, 232, 290, 340, 382, 425, 493, 580, 680, 725, 764, 850, 955, 986, 1160, 1450, 1528, 1700, 1910, 1972, 2465, 2900, 3247, 3400, 3820, 3944, 4775, 4930, 5539, 5800, 6494, 7640, 9550, 9860, 11078, 12325, 12988, 16235, 19100, 19720, 22156, 24650, 25976, 27695, 32470, 38200, 44312, 49300, 55390, 64940, 81175, 94163, 98600, 110780, 129880, 138475, 162350, 188326, 221560, 276950, 324700, 376652, 470815, 553900, 649400, 753304, 941630, 1107800, 1883260, 2354075, 3766520, 4708150, 9416300, 18832600]

約数ペア:

[(1, 18832600), (2, 9416300), (4, 4708150), (5, 3766520), (8, 2354075), (10, 1883260), (17, 1107800), (20, 941630), (25, 753304), (29, 649400), (34, 553900), (40, 470815), (50, 376652), (58, 324700), (68, 276950), (85, 221560), (100, 188326), (116, 162350), (136, 138475), (145, 129880), (170, 110780), (191, 98600), (200, 94163), (232, 81175), (290, 64940), (340, 55390), (382, 49300), (425, 44312), (493, 38200), (580, 32470), (680, 27695), (725, 25976), (764, 24650), (850, 22156), (955, 19720), (986, 19100), (1160, 16235), (1450, 12988), (1528, 12325), (1700, 11078), (1910, 9860), (1972, 9550), (2465, 7640), (2900, 6494), (3247, 5800), (3400, 5539), (3820, 4930), (3944, 4775)]