29491520

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4007}}^1$

素因数の和:4047

約数の個数: 56

約数和(自身を含む): 73298304

約数和(自身を除く): 43806784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 4007, 7360, 8014, 16028, 20035, 32056, 40070, 64112, 80140, 92161, 128224, 160280, 184322, 256448, 320560, 368644, 460805, 641120, 737288, 921610, 1282240, 1474576, 1843220, 2949152, 3686440, 5898304, 7372880, 14745760, 29491520]

約数ペア:

[(1, 29491520), (2, 14745760), (4, 7372880), (5, 5898304), (8, 3686440), (10, 2949152), (16, 1843220), (20, 1474576), (23, 1282240), (32, 921610), (40, 737288), (46, 641120), (64, 460805), (80, 368644), (92, 320560), (115, 256448), (160, 184322), (184, 160280), (230, 128224), (320, 92161), (368, 80140), (460, 64112), (736, 40070), (920, 32056), (1472, 20035), (1840, 16028), (3680, 8014), (4007, 7360)]