88112960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 230428800

約数和(自身を除く): 142315840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 130, 160, 208, 236, 260, 295, 320, 359, 416, 472, 520, 590, 718, 767, 832, 944, 1040, 1180, 1436, 1534, 1795, 1888, 2080, 2360, 2872, 3068, 3590, 3776, 3835, 4160, 4667, 4720, 5744, 6136, 7180, 7670, 9334, 9440, 11488, 12272, 14360, 15340, 18668, 18880, 21181, 22976, 23335, 24544, 28720, 30680, 37336, 42362, 46670, 49088, 57440, 61360, 74672, 84724, 93340, 105905, 114880, 122720, 149344, 169448, 186680, 211810, 245440, 275353, 298688, 338896, 373360, 423620, 550706, 677792, 746720, 847240, 1101412, 1355584, 1376765, 1493440, 1694480, 2202824, 2753530, 3388960, 4405648, 5507060, 6777920, 8811296, 11014120, 17622592, 22028240, 44056480, 88112960]

約数ペア:

[(1, 88112960), (2, 44056480), (4, 22028240), (5, 17622592), (8, 11014120), (10, 8811296), (13, 6777920), (16, 5507060), (20, 4405648), (26, 3388960), (32, 2753530), (40, 2202824), (52, 1694480), (59, 1493440), (64, 1376765), (65, 1355584), (80, 1101412), (104, 847240), (118, 746720), (130, 677792), (160, 550706), (208, 423620), (236, 373360), (260, 338896), (295, 298688), (320, 275353), (359, 245440), (416, 211810), (472, 186680), (520, 169448), (590, 149344), (718, 122720), (767, 114880), (832, 105905), (944, 93340), (1040, 84724), (1180, 74672), (1436, 61360), (1534, 57440), (1795, 49088), (1888, 46670), (2080, 42362), (2360, 37336), (2872, 30680), (3068, 28720), (3590, 24544), (3776, 23335), (3835, 22976), (4160, 21181), (4667, 18880), (4720, 18668), (5744, 15340), (6136, 14360), (7180, 12272), (7670, 11488), (9334, 9440)]