46401040

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 133920000

約数和(自身を除く): 87518960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 89, 95, 98, 112, 133, 140, 152, 178, 190, 196, 245, 266, 280, 304, 343, 356, 380, 392, 445, 490, 532, 560, 623, 665, 686, 712, 760, 784, 890, 931, 980, 1064, 1246, 1330, 1372, 1424, 1520, 1691, 1715, 1780, 1862, 1960, 2128, 2492, 2660, 2744, 3115, 3382, 3430, 3560, 3724, 3920, 4361, 4655, 4984, 5320, 5488, 6230, 6517, 6764, 6860, 7120, 7448, 8455, 8722, 9310, 9968, 10640, 11837, 12460, 13034, 13528, 13720, 14896, 16910, 17444, 18620, 21805, 23674, 24920, 26068, 27056, 27440, 30527, 32585, 33820, 34888, 37240, 43610, 47348, 49840, 52136, 59185, 61054, 65170, 67640, 69776, 74480, 82859, 87220, 94696, 104272, 118370, 122108, 130340, 135280, 152635, 165718, 174440, 189392, 236740, 244216, 260680, 305270, 331436, 348880, 414295, 473480, 488432, 521360, 580013, 610540, 662872, 828590, 946960, 1160026, 1221080, 1325744, 1657180, 2320052, 2442160, 2900065, 3314360, 4640104, 5800130, 6628720, 9280208, 11600260, 23200520, 46401040]

約数ペア:

[(1, 46401040), (2, 23200520), (4, 11600260), (5, 9280208), (7, 6628720), (8, 5800130), (10, 4640104), (14, 3314360), (16, 2900065), (19, 2442160), (20, 2320052), (28, 1657180), (35, 1325744), (38, 1221080), (40, 1160026), (49, 946960), (56, 828590), (70, 662872), (76, 610540), (80, 580013), (89, 521360), (95, 488432), (98, 473480), (112, 414295), (133, 348880), (140, 331436), (152, 305270), (178, 260680), (190, 244216), (196, 236740), (245, 189392), (266, 174440), (280, 165718), (304, 152635), (343, 135280), (356, 130340), (380, 122108), (392, 118370), (445, 104272), (490, 94696), (532, 87220), (560, 82859), (623, 74480), (665, 69776), (686, 67640), (712, 65170), (760, 61054), (784, 59185), (890, 52136), (931, 49840), (980, 47348), (1064, 43610), (1246, 37240), (1330, 34888), (1372, 33820), (1424, 32585), (1520, 30527), (1691, 27440), (1715, 27056), (1780, 26068), (1862, 24920), (1960, 23674), (2128, 21805), (2492, 18620), (2660, 17444), (2744, 16910), (3115, 14896), (3382, 13720), (3430, 13528), (3560, 13034), (3724, 12460), (3920, 11837), (4361, 10640), (4655, 9968), (4984, 9310), (5320, 8722), (5488, 8455), (6230, 7448), (6517, 7120), (6764, 6860)]