1185449980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8819}}^1$

素因数の和:8899

約数の個数: 96

約数和(自身を含む): 2987228160

約数和(自身を除く): 1801778180

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 110, 130, 143, 188, 220, 235, 260, 286, 470, 517, 572, 611, 715, 940, 1034, 1222, 1430, 2068, 2444, 2585, 2860, 3055, 5170, 6110, 6721, 8819, 10340, 12220, 13442, 17638, 26884, 33605, 35276, 44095, 67210, 88190, 97009, 114647, 134420, 176380, 194018, 229294, 388036, 414493, 458588, 485045, 573235, 828986, 970090, 1146470, 1261117, 1657972, 1940180, 2072465, 2292940, 2522234, 4144930, 4559423, 5044468, 5388409, 6305585, 8289860, 9118846, 10776818, 12611170, 18237692, 21553636, 22797115, 25222340, 26942045, 45594230, 53884090, 59272499, 91188460, 107768180, 118544998, 237089996, 296362495, 592724990, 1185449980]

約数ペア:

[(1, 1185449980), (2, 592724990), (4, 296362495), (5, 237089996), (10, 118544998), (11, 107768180), (13, 91188460), (20, 59272499), (22, 53884090), (26, 45594230), (44, 26942045), (47, 25222340), (52, 22797115), (55, 21553636), (65, 18237692), (94, 12611170), (110, 10776818), (130, 9118846), (143, 8289860), (188, 6305585), (220, 5388409), (235, 5044468), (260, 4559423), (286, 4144930), (470, 2522234), (517, 2292940), (572, 2072465), (611, 1940180), (715, 1657972), (940, 1261117), (1034, 1146470), (1222, 970090), (1430, 828986), (2068, 573235), (2444, 485045), (2585, 458588), (2860, 414493), (3055, 388036), (5170, 229294), (6110, 194018), (6721, 176380), (8819, 134420), (10340, 114647), (12220, 97009), (13442, 88190), (17638, 67210), (26884, 44095), (33605, 35276)]