16059520

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 40098240

約数和(自身を除く): 24038720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1091, 1472, 1840, 2182, 2944, 3680, 4364, 5455, 7360, 8728, 10910, 14720, 17456, 21820, 25093, 34912, 43640, 50186, 69824, 87280, 100372, 125465, 139648, 174560, 200744, 250930, 349120, 401488, 501860, 698240, 802976, 1003720, 1605952, 2007440, 3211904, 4014880, 8029760, 16059520]

約数ペア:

[(1, 16059520), (2, 8029760), (4, 4014880), (5, 3211904), (8, 2007440), (10, 1605952), (16, 1003720), (20, 802976), (23, 698240), (32, 501860), (40, 401488), (46, 349120), (64, 250930), (80, 200744), (92, 174560), (115, 139648), (128, 125465), (160, 100372), (184, 87280), (230, 69824), (320, 50186), (368, 43640), (460, 34912), (640, 25093), (736, 21820), (920, 17456), (1091, 14720), (1472, 10910), (1840, 8728), (2182, 7360), (2944, 5455), (3680, 4364)]