79169200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 120

約数和(自身を含む): 218646720

約数和(自身を除く): 139477520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 275, 304, 380, 400, 418, 440, 475, 550, 760, 836, 880, 947, 950, 1045, 1100, 1520, 1672, 1894, 1900, 2090, 2200, 3344, 3788, 3800, 4180, 4400, 4735, 5225, 7576, 7600, 8360, 9470, 10417, 10450, 15152, 16720, 17993, 18940, 20834, 20900, 23675, 35986, 37880, 41668, 41800, 47350, 52085, 71972, 75760, 83336, 83600, 89965, 94700, 104170, 143944, 166672, 179930, 189400, 197923, 208340, 260425, 287888, 359860, 378800, 395846, 416680, 449825, 520850, 719720, 791692, 833360, 899650, 989615, 1041700, 1439440, 1583384, 1799300, 1979230, 2083400, 3166768, 3598600, 3958460, 4166800, 4948075, 7197200, 7916920, 9896150, 15833840, 19792300, 39584600, 79169200]

約数ペア:

[(1, 79169200), (2, 39584600), (4, 19792300), (5, 15833840), (8, 9896150), (10, 7916920), (11, 7197200), (16, 4948075), (19, 4166800), (20, 3958460), (22, 3598600), (25, 3166768), (38, 2083400), (40, 1979230), (44, 1799300), (50, 1583384), (55, 1439440), (76, 1041700), (80, 989615), (88, 899650), (95, 833360), (100, 791692), (110, 719720), (152, 520850), (176, 449825), (190, 416680), (200, 395846), (209, 378800), (220, 359860), (275, 287888), (304, 260425), (380, 208340), (400, 197923), (418, 189400), (440, 179930), (475, 166672), (550, 143944), (760, 104170), (836, 94700), (880, 89965), (947, 83600), (950, 83336), (1045, 75760), (1100, 71972), (1520, 52085), (1672, 47350), (1894, 41800), (1900, 41668), (2090, 37880), (2200, 35986), (3344, 23675), (3788, 20900), (3800, 20834), (4180, 18940), (4400, 17993), (4735, 16720), (5225, 15152), (7576, 10450), (7600, 10417), (8360, 9470)]