10191500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 25945920

約数和(自身を除く): 15754420

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 109, 110, 125, 170, 187, 218, 220, 250, 275, 340, 374, 425, 436, 500, 545, 550, 748, 850, 935, 1090, 1100, 1199, 1375, 1700, 1853, 1870, 2125, 2180, 2398, 2725, 2750, 3706, 3740, 4250, 4675, 4796, 5450, 5500, 5995, 7412, 8500, 9265, 9350, 10900, 11990, 13625, 18530, 18700, 20383, 23375, 23980, 27250, 29975, 37060, 40766, 46325, 46750, 54500, 59950, 81532, 92650, 93500, 101915, 119900, 149875, 185300, 203830, 231625, 299750, 407660, 463250, 509575, 599500, 926500, 1019150, 2038300, 2547875, 5095750, 10191500]

約数ペア:

[(1, 10191500), (2, 5095750), (4, 2547875), (5, 2038300), (10, 1019150), (11, 926500), (17, 599500), (20, 509575), (22, 463250), (25, 407660), (34, 299750), (44, 231625), (50, 203830), (55, 185300), (68, 149875), (85, 119900), (100, 101915), (109, 93500), (110, 92650), (125, 81532), (170, 59950), (187, 54500), (218, 46750), (220, 46325), (250, 40766), (275, 37060), (340, 29975), (374, 27250), (425, 23980), (436, 23375), (500, 20383), (545, 18700), (550, 18530), (748, 13625), (850, 11990), (935, 10900), (1090, 9350), (1100, 9265), (1199, 8500), (1375, 7412), (1700, 5995), (1853, 5500), (1870, 5450), (2125, 4796), (2180, 4675), (2398, 4250), (2725, 3740), (2750, 3706)]