2136208720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1160983}}^1$

素因数の和:1161019

約数の個数: 40

約数和(自身を含む): 5182632576

約数和(自身を除く): 3046423856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1160983, 2321966, 4643932, 5804915, 9287864, 11609830, 18575728, 23219660, 26702609, 46439320, 53405218, 92878640, 106810436, 133513045, 213620872, 267026090, 427241744, 534052180, 1068104360, 2136208720]

約数ペア:

[(1, 2136208720), (2, 1068104360), (4, 534052180), (5, 427241744), (8, 267026090), (10, 213620872), (16, 133513045), (20, 106810436), (23, 92878640), (40, 53405218), (46, 46439320), (80, 26702609), (92, 23219660), (115, 18575728), (184, 11609830), (230, 9287864), (368, 5804915), (460, 4643932), (920, 2321966), (1840, 1160983)]