11854700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 30258480

約数和(自身を除く): 18403780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 829, 1100, 1300, 1430, 1658, 2860, 3316, 3575, 4145, 7150, 8290, 9119, 10777, 14300, 16580, 18238, 20725, 21554, 36476, 41450, 43108, 45595, 53885, 82900, 91190, 107770, 118547, 182380, 215540, 227975, 237094, 269425, 455950, 474188, 538850, 592735, 911900, 1077700, 1185470, 2370940, 2963675, 5927350, 11854700]

約数ペア:

[(1, 11854700), (2, 5927350), (4, 2963675), (5, 2370940), (10, 1185470), (11, 1077700), (13, 911900), (20, 592735), (22, 538850), (25, 474188), (26, 455950), (44, 269425), (50, 237094), (52, 227975), (55, 215540), (65, 182380), (100, 118547), (110, 107770), (130, 91190), (143, 82900), (220, 53885), (260, 45595), (275, 43108), (286, 41450), (325, 36476), (550, 21554), (572, 20725), (650, 18238), (715, 16580), (829, 14300), (1100, 10777), (1300, 9119), (1430, 8290), (1658, 7150), (2860, 4145), (3316, 3575)]