70847920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:611

約数の個数: 120

約数和(自身を含む): 195331248

約数和(自身を除く): 124483328

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 176, 208, 220, 242, 260, 286, 440, 484, 520, 563, 572, 605, 715, 880, 968, 1040, 1126, 1144, 1210, 1430, 1573, 1936, 2252, 2288, 2420, 2815, 2860, 3146, 4504, 4840, 5630, 5720, 6193, 6292, 7319, 7865, 9008, 9680, 11260, 11440, 12386, 12584, 14638, 15730, 22520, 24772, 25168, 29276, 30965, 31460, 36595, 45040, 49544, 58552, 61930, 62920, 68123, 73190, 80509, 99088, 117104, 123860, 125840, 136246, 146380, 161018, 247720, 272492, 292760, 322036, 340615, 402545, 495440, 544984, 585520, 644072, 681230, 805090, 885599, 1089968, 1288144, 1362460, 1610180, 1771198, 2724920, 3220360, 3542396, 4427995, 5449840, 6440720, 7084792, 8855990, 14169584, 17711980, 35423960, 70847920]

約数ペア:

[(1, 70847920), (2, 35423960), (4, 17711980), (5, 14169584), (8, 8855990), (10, 7084792), (11, 6440720), (13, 5449840), (16, 4427995), (20, 3542396), (22, 3220360), (26, 2724920), (40, 1771198), (44, 1610180), (52, 1362460), (55, 1288144), (65, 1089968), (80, 885599), (88, 805090), (104, 681230), (110, 644072), (121, 585520), (130, 544984), (143, 495440), (176, 402545), (208, 340615), (220, 322036), (242, 292760), (260, 272492), (286, 247720), (440, 161018), (484, 146380), (520, 136246), (563, 125840), (572, 123860), (605, 117104), (715, 99088), (880, 80509), (968, 73190), (1040, 68123), (1126, 62920), (1144, 61930), (1210, 58552), (1430, 49544), (1573, 45040), (1936, 36595), (2252, 31460), (2288, 30965), (2420, 29276), (2815, 25168), (2860, 24772), (3146, 22520), (4504, 15730), (4840, 14638), (5630, 12584), (5720, 12386), (6193, 11440), (6292, 11260), (7319, 9680), (7865, 9008)]