314613760

素因数分解:

$2^{13}\times 5^1\times {\mathrm{7681}}^1$

素因数の和:7712

約数の個数: 56

約数和(自身を含む): 755125236

約数和(自身を除く): 440511476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 7681, 8192, 10240, 15362, 20480, 30724, 38405, 40960, 61448, 76810, 122896, 153620, 245792, 307240, 491584, 614480, 983168, 1228960, 1966336, 2457920, 3932672, 4915840, 7865344, 9831680, 15730688, 19663360, 31461376, 39326720, 62922752, 78653440, 157306880, 314613760]

約数ペア:

[(1, 314613760), (2, 157306880), (4, 78653440), (5, 62922752), (8, 39326720), (10, 31461376), (16, 19663360), (20, 15730688), (32, 9831680), (40, 7865344), (64, 4915840), (80, 3932672), (128, 2457920), (160, 1966336), (256, 1228960), (320, 983168), (512, 614480), (640, 491584), (1024, 307240), (1280, 245792), (2048, 153620), (2560, 122896), (4096, 76810), (5120, 61448), (7681, 40960), (8192, 38405), (10240, 30724), (15362, 20480)]