182187460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100103}}^1$

素因数の和:100132

約数の個数: 48

約数和(自身を含む): 470889216

約数和(自身を除く): 288701756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 100103, 200206, 400412, 500515, 700721, 1001030, 1301339, 1401442, 2002060, 2602678, 2802884, 3503605, 5205356, 6506695, 7007210, 9109373, 13013390, 14014420, 18218746, 26026780, 36437492, 45546865, 91093730, 182187460]

約数ペア:

[(1, 182187460), (2, 91093730), (4, 45546865), (5, 36437492), (7, 26026780), (10, 18218746), (13, 14014420), (14, 13013390), (20, 9109373), (26, 7007210), (28, 6506695), (35, 5205356), (52, 3503605), (65, 2802884), (70, 2602678), (91, 2002060), (130, 1401442), (140, 1301339), (182, 1001030), (260, 700721), (364, 500515), (455, 400412), (910, 200206), (1820, 100103)]