116761840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 309542688

約数和(自身を除く): 192780848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 311, 361, 380, 494, 520, 622, 722, 760, 988, 1040, 1235, 1244, 1444, 1520, 1555, 1805, 1976, 2470, 2488, 2888, 3110, 3610, 3952, 4043, 4693, 4940, 4976, 5776, 5909, 6220, 7220, 8086, 9386, 9880, 11818, 12440, 14440, 16172, 18772, 19760, 20215, 23465, 23636, 24880, 28880, 29545, 32344, 37544, 40430, 46930, 47272, 59090, 64688, 75088, 76817, 80860, 93860, 94544, 112271, 118180, 153634, 161720, 187720, 224542, 236360, 307268, 323440, 375440, 384085, 449084, 472720, 561355, 614536, 768170, 898168, 1122710, 1229072, 1459523, 1536340, 1796336, 2245420, 2919046, 3072680, 4490840, 5838092, 6145360, 7297615, 8981680, 11676184, 14595230, 23352368, 29190460, 58380920, 116761840]

約数ペア:

[(1, 116761840), (2, 58380920), (4, 29190460), (5, 23352368), (8, 14595230), (10, 11676184), (13, 8981680), (16, 7297615), (19, 6145360), (20, 5838092), (26, 4490840), (38, 3072680), (40, 2919046), (52, 2245420), (65, 1796336), (76, 1536340), (80, 1459523), (95, 1229072), (104, 1122710), (130, 898168), (152, 768170), (190, 614536), (208, 561355), (247, 472720), (260, 449084), (304, 384085), (311, 375440), (361, 323440), (380, 307268), (494, 236360), (520, 224542), (622, 187720), (722, 161720), (760, 153634), (988, 118180), (1040, 112271), (1235, 94544), (1244, 93860), (1444, 80860), (1520, 76817), (1555, 75088), (1805, 64688), (1976, 59090), (2470, 47272), (2488, 46930), (2888, 40430), (3110, 37544), (3610, 32344), (3952, 29545), (4043, 28880), (4693, 24880), (4940, 23636), (4976, 23465), (5776, 20215), (5909, 19760), (6220, 18772), (7220, 16172), (8086, 14440), (9386, 12440), (9880, 11818)]