3988160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 84

約数和(自身を含む): 10539984

約数和(自身を除く): 6551824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 103, 110, 121, 160, 176, 206, 220, 242, 320, 352, 412, 440, 484, 515, 605, 704, 824, 880, 968, 1030, 1133, 1210, 1648, 1760, 1936, 2060, 2266, 2420, 3296, 3520, 3872, 4120, 4532, 4840, 5665, 6592, 7744, 8240, 9064, 9680, 11330, 12463, 16480, 18128, 19360, 22660, 24926, 32960, 36256, 38720, 45320, 49852, 62315, 72512, 90640, 99704, 124630, 181280, 199408, 249260, 362560, 398816, 498520, 797632, 997040, 1994080, 3988160]

約数ペア:

[(1, 3988160), (2, 1994080), (4, 997040), (5, 797632), (8, 498520), (10, 398816), (11, 362560), (16, 249260), (20, 199408), (22, 181280), (32, 124630), (40, 99704), (44, 90640), (55, 72512), (64, 62315), (80, 49852), (88, 45320), (103, 38720), (110, 36256), (121, 32960), (160, 24926), (176, 22660), (206, 19360), (220, 18128), (242, 16480), (320, 12463), (352, 11330), (412, 9680), (440, 9064), (484, 8240), (515, 7744), (605, 6592), (704, 5665), (824, 4840), (880, 4532), (968, 4120), (1030, 3872), (1133, 3520), (1210, 3296), (1648, 2420), (1760, 2266), (1936, 2060)]