41747840

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 107442720

約数和(自身を除く): 65694880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 43, 64, 74, 80, 82, 86, 128, 148, 160, 164, 172, 185, 205, 215, 296, 320, 328, 344, 370, 410, 430, 592, 640, 656, 688, 740, 820, 860, 1184, 1312, 1376, 1480, 1517, 1591, 1640, 1720, 1763, 2368, 2624, 2752, 2960, 3034, 3182, 3280, 3440, 3526, 4736, 5248, 5504, 5920, 6068, 6364, 6560, 6880, 7052, 7585, 7955, 8815, 11840, 12136, 12728, 13120, 13760, 14104, 15170, 15910, 17630, 23680, 24272, 25456, 26240, 27520, 28208, 30340, 31820, 35260, 48544, 50912, 56416, 60680, 63640, 65231, 70520, 97088, 101824, 112832, 121360, 127280, 130462, 141040, 194176, 203648, 225664, 242720, 254560, 260924, 282080, 326155, 485440, 509120, 521848, 564160, 652310, 970880, 1018240, 1043696, 1128320, 1304620, 2087392, 2609240, 4174784, 5218480, 8349568, 10436960, 20873920, 41747840]

約数ペア:

[(1, 41747840), (2, 20873920), (4, 10436960), (5, 8349568), (8, 5218480), (10, 4174784), (16, 2609240), (20, 2087392), (32, 1304620), (37, 1128320), (40, 1043696), (41, 1018240), (43, 970880), (64, 652310), (74, 564160), (80, 521848), (82, 509120), (86, 485440), (128, 326155), (148, 282080), (160, 260924), (164, 254560), (172, 242720), (185, 225664), (205, 203648), (215, 194176), (296, 141040), (320, 130462), (328, 127280), (344, 121360), (370, 112832), (410, 101824), (430, 97088), (592, 70520), (640, 65231), (656, 63640), (688, 60680), (740, 56416), (820, 50912), (860, 48544), (1184, 35260), (1312, 31820), (1376, 30340), (1480, 28208), (1517, 27520), (1591, 26240), (1640, 25456), (1720, 24272), (1763, 23680), (2368, 17630), (2624, 15910), (2752, 15170), (2960, 14104), (3034, 13760), (3182, 13120), (3280, 12728), (3440, 12136), (3526, 11840), (4736, 8815), (5248, 7955), (5504, 7585), (5920, 7052), (6068, 6880), (6364, 6560)]