74179820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 188225856

約数和(自身を除く): 114046036

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 37, 44, 52, 55, 65, 74, 110, 130, 143, 148, 185, 220, 260, 286, 370, 407, 481, 572, 701, 715, 740, 814, 962, 1402, 1430, 1628, 1924, 2035, 2405, 2804, 2860, 3505, 4070, 4810, 5291, 7010, 7711, 8140, 9113, 9620, 10582, 14020, 15422, 18226, 21164, 25937, 26455, 30844, 36452, 38555, 45565, 51874, 52910, 77110, 91130, 100243, 103748, 105820, 129685, 154220, 182260, 200486, 259370, 285307, 337181, 400972, 501215, 518740, 570614, 674362, 1002430, 1141228, 1348724, 1426535, 1685905, 2004860, 2853070, 3371810, 3708991, 5706140, 6743620, 7417982, 14835964, 18544955, 37089910, 74179820]

約数ペア:

[(1, 74179820), (2, 37089910), (4, 18544955), (5, 14835964), (10, 7417982), (11, 6743620), (13, 5706140), (20, 3708991), (22, 3371810), (26, 2853070), (37, 2004860), (44, 1685905), (52, 1426535), (55, 1348724), (65, 1141228), (74, 1002430), (110, 674362), (130, 570614), (143, 518740), (148, 501215), (185, 400972), (220, 337181), (260, 285307), (286, 259370), (370, 200486), (407, 182260), (481, 154220), (572, 129685), (701, 105820), (715, 103748), (740, 100243), (814, 91130), (962, 77110), (1402, 52910), (1430, 51874), (1628, 45565), (1924, 38555), (2035, 36452), (2405, 30844), (2804, 26455), (2860, 25937), (3505, 21164), (4070, 18226), (4810, 15422), (5291, 14020), (7010, 10582), (7711, 9620), (8140, 9113)]