13304475680

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1\times {\mathrm{751}}^1$

素因数の和:1450

約数の個数: 96

約数和(自身を含む): 31668392448

約数和(自身を除く): 18363916768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 421, 526, 751, 842, 1052, 1315, 1502, 1684, 2104, 2105, 2630, 3004, 3368, 3755, 4208, 4210, 5260, 6008, 6736, 7510, 8416, 8420, 10520, 12016, 13472, 15020, 16840, 21040, 24032, 30040, 33680, 42080, 60080, 67360, 110723, 120160, 197513, 221446, 316171, 395026, 442892, 553615, 632342, 790052, 885784, 987565, 1107230, 1264684, 1580104, 1580855, 1771568, 1975130, 2214460, 2529368, 3160208, 3161710, 3543136, 3950260, 4428920, 5058736, 6320416, 6323420, 7900520, 8857840, 10117472, 12646840, 15801040, 17715680, 25293680, 31602080, 50587360, 83152973, 166305946, 332611892, 415764865, 665223784, 831529730, 1330447568, 1663059460, 2660895136, 3326118920, 6652237840, 13304475680]

約数ペア:

[(1, 13304475680), (2, 6652237840), (4, 3326118920), (5, 2660895136), (8, 1663059460), (10, 1330447568), (16, 831529730), (20, 665223784), (32, 415764865), (40, 332611892), (80, 166305946), (160, 83152973), (263, 50587360), (421, 31602080), (526, 25293680), (751, 17715680), (842, 15801040), (1052, 12646840), (1315, 10117472), (1502, 8857840), (1684, 7900520), (2104, 6323420), (2105, 6320416), (2630, 5058736), (3004, 4428920), (3368, 3950260), (3755, 3543136), (4208, 3161710), (4210, 3160208), (5260, 2529368), (6008, 2214460), (6736, 1975130), (7510, 1771568), (8416, 1580855), (8420, 1580104), (10520, 1264684), (12016, 1107230), (13472, 987565), (15020, 885784), (16840, 790052), (21040, 632342), (24032, 553615), (30040, 442892), (33680, 395026), (42080, 316171), (60080, 221446), (67360, 197513), (110723, 120160)]