408804770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{4483}}^1$

素因数の和:5330

約数の個数: 32

約数和(自身を含む): 803891520

約数和(自身を除く): 395086750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 829, 1658, 4145, 4483, 8290, 8966, 9119, 18238, 22415, 44830, 45595, 49313, 91190, 98626, 246565, 493130, 3716407, 7432814, 18582035, 37164070, 40880477, 81760954, 204402385, 408804770]

約数ペア:

[(1, 408804770), (2, 204402385), (5, 81760954), (10, 40880477), (11, 37164070), (22, 18582035), (55, 7432814), (110, 3716407), (829, 493130), (1658, 246565), (4145, 98626), (4483, 91190), (8290, 49313), (8966, 45595), (9119, 44830), (18238, 22415)]