11465960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 29877120

約数和(自身を除く): 18411160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 103, 110, 115, 121, 184, 206, 220, 230, 242, 253, 412, 440, 460, 484, 506, 515, 605, 824, 920, 968, 1012, 1030, 1133, 1210, 1265, 2024, 2060, 2266, 2369, 2420, 2530, 2783, 4120, 4532, 4738, 4840, 5060, 5566, 5665, 9064, 9476, 10120, 11132, 11330, 11845, 12463, 13915, 18952, 22264, 22660, 23690, 24926, 26059, 27830, 45320, 47380, 49852, 52118, 55660, 62315, 94760, 99704, 104236, 111320, 124630, 130295, 208472, 249260, 260590, 286649, 498520, 521180, 573298, 1042360, 1146596, 1433245, 2293192, 2866490, 5732980, 11465960]

約数ペア:

[(1, 11465960), (2, 5732980), (4, 2866490), (5, 2293192), (8, 1433245), (10, 1146596), (11, 1042360), (20, 573298), (22, 521180), (23, 498520), (40, 286649), (44, 260590), (46, 249260), (55, 208472), (88, 130295), (92, 124630), (103, 111320), (110, 104236), (115, 99704), (121, 94760), (184, 62315), (206, 55660), (220, 52118), (230, 49852), (242, 47380), (253, 45320), (412, 27830), (440, 26059), (460, 24926), (484, 23690), (506, 22660), (515, 22264), (605, 18952), (824, 13915), (920, 12463), (968, 11845), (1012, 11330), (1030, 11132), (1133, 10120), (1210, 9476), (1265, 9064), (2024, 5665), (2060, 5566), (2266, 5060), (2369, 4840), (2420, 4738), (2530, 4532), (2783, 4120)]