855888913190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3733}}^1\times {\mathrm{8741}}^1$

素因数の和:12585

約数の個数: 64

約数和(自身を含む): 1602883605312

約数和(自身を除く): 746994692122

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 3733, 5246, 7466, 8741, 13115, 17482, 18665, 26230, 37330, 43705, 87410, 160519, 227713, 321038, 375863, 455426, 533201, 751726, 802595, 1066402, 1138565, 1605190, 1879315, 2277130, 2666005, 3758630, 5332010, 9791659, 19583318, 22927643, 32630153, 45855286, 48958295, 65260306, 97916590, 114638215, 163150765, 229276430, 326301530, 1403096579, 1990439333, 2806193158, 3980878666, 7015482895, 9952196665, 14030965790, 19904393330, 85588891319, 171177782638, 427944456595, 855888913190]

約数ペア:

[(1, 855888913190), (2, 427944456595), (5, 171177782638), (10, 85588891319), (43, 19904393330), (61, 14030965790), (86, 9952196665), (122, 7015482895), (215, 3980878666), (305, 2806193158), (430, 1990439333), (610, 1403096579), (2623, 326301530), (3733, 229276430), (5246, 163150765), (7466, 114638215), (8741, 97916590), (13115, 65260306), (17482, 48958295), (18665, 45855286), (26230, 32630153), (37330, 22927643), (43705, 19583318), (87410, 9791659), (160519, 5332010), (227713, 3758630), (321038, 2666005), (375863, 2277130), (455426, 1879315), (533201, 1605190), (751726, 1138565), (802595, 1066402)]