8321950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 19998720

約数和(自身を除く): 11676770

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 59, 62, 65, 70, 91, 118, 130, 155, 175, 182, 217, 295, 310, 325, 350, 403, 413, 434, 455, 590, 650, 767, 775, 806, 826, 910, 1085, 1475, 1534, 1550, 1829, 2015, 2065, 2170, 2275, 2821, 2950, 3658, 3835, 4030, 4130, 4550, 5369, 5425, 5642, 7670, 9145, 10075, 10325, 10738, 10850, 12803, 14105, 18290, 19175, 20150, 20650, 23777, 25606, 26845, 28210, 38350, 45725, 47554, 53690, 64015, 70525, 91450, 118885, 128030, 134225, 141050, 166439, 237770, 268450, 320075, 332878, 594425, 640150, 832195, 1188850, 1664390, 4160975, 8321950]

約数ペア:

[(1, 8321950), (2, 4160975), (5, 1664390), (7, 1188850), (10, 832195), (13, 640150), (14, 594425), (25, 332878), (26, 320075), (31, 268450), (35, 237770), (50, 166439), (59, 141050), (62, 134225), (65, 128030), (70, 118885), (91, 91450), (118, 70525), (130, 64015), (155, 53690), (175, 47554), (182, 45725), (217, 38350), (295, 28210), (310, 26845), (325, 25606), (350, 23777), (403, 20650), (413, 20150), (434, 19175), (455, 18290), (590, 14105), (650, 12803), (767, 10850), (775, 10738), (806, 10325), (826, 10075), (910, 9145), (1085, 7670), (1475, 5642), (1534, 5425), (1550, 5369), (1829, 4550), (2015, 4130), (2065, 4030), (2170, 3835), (2275, 3658), (2821, 2950)]