89539450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1832

約数の個数: 96

約数和(自身を含む): 223735680

約数和(自身を除く): 134196230

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 910, 1001, 1430, 1789, 1925, 2002, 2275, 3575, 3578, 3850, 4550, 5005, 7150, 8945, 10010, 12523, 17890, 19679, 23257, 25025, 25046, 39358, 44725, 46514, 50050, 62615, 89450, 98395, 116285, 125230, 137753, 162799, 196790, 232570, 255827, 275506, 313075, 325598, 491975, 511654, 581425, 626150, 688765, 813995, 983950, 1162850, 1279135, 1377530, 1627990, 1790789, 2558270, 3443825, 3581578, 4069975, 6395675, 6887650, 8139950, 8953945, 12791350, 17907890, 44769725, 89539450]

約数ペア:

[(1, 89539450), (2, 44769725), (5, 17907890), (7, 12791350), (10, 8953945), (11, 8139950), (13, 6887650), (14, 6395675), (22, 4069975), (25, 3581578), (26, 3443825), (35, 2558270), (50, 1790789), (55, 1627990), (65, 1377530), (70, 1279135), (77, 1162850), (91, 983950), (110, 813995), (130, 688765), (143, 626150), (154, 581425), (175, 511654), (182, 491975), (275, 325598), (286, 313075), (325, 275506), (350, 255827), (385, 232570), (455, 196790), (550, 162799), (650, 137753), (715, 125230), (770, 116285), (910, 98395), (1001, 89450), (1430, 62615), (1789, 50050), (1925, 46514), (2002, 44725), (2275, 39358), (3575, 25046), (3578, 25025), (3850, 23257), (4550, 19679), (5005, 17890), (7150, 12523), (8945, 10010)]