8356360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 11964920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 293, 310, 460, 586, 620, 713, 920, 1172, 1240, 1426, 1465, 2344, 2852, 2930, 3565, 5704, 5860, 6739, 7130, 9083, 11720, 13478, 14260, 18166, 26956, 28520, 33695, 36332, 45415, 53912, 67390, 72664, 90830, 134780, 181660, 208909, 269560, 363320, 417818, 835636, 1044545, 1671272, 2089090, 4178180, 8356360]

約数ペア:

[(1, 8356360), (2, 4178180), (4, 2089090), (5, 1671272), (8, 1044545), (10, 835636), (20, 417818), (23, 363320), (31, 269560), (40, 208909), (46, 181660), (62, 134780), (92, 90830), (115, 72664), (124, 67390), (155, 53912), (184, 45415), (230, 36332), (248, 33695), (293, 28520), (310, 26956), (460, 18166), (586, 14260), (620, 13478), (713, 11720), (920, 9083), (1172, 7130), (1240, 6739), (1426, 5860), (1465, 5704), (2344, 3565), (2852, 2930)]