24405940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 58988160

約数和(自身を除く): 34582220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 43, 52, 59, 65, 74, 86, 118, 130, 148, 172, 185, 215, 236, 260, 295, 370, 430, 481, 559, 590, 740, 767, 860, 962, 1118, 1180, 1534, 1591, 1924, 2183, 2236, 2405, 2537, 2795, 3068, 3182, 3835, 4366, 4810, 5074, 5590, 6364, 7670, 7955, 8732, 9620, 10148, 10915, 11180, 12685, 15340, 15910, 20683, 21830, 25370, 28379, 31820, 32981, 41366, 43660, 50740, 56758, 65962, 82732, 93869, 103415, 113516, 131924, 141895, 164905, 187738, 206830, 283790, 329810, 375476, 413660, 469345, 567580, 659620, 938690, 1220297, 1877380, 2440594, 4881188, 6101485, 12202970, 24405940]

約数ペア:

[(1, 24405940), (2, 12202970), (4, 6101485), (5, 4881188), (10, 2440594), (13, 1877380), (20, 1220297), (26, 938690), (37, 659620), (43, 567580), (52, 469345), (59, 413660), (65, 375476), (74, 329810), (86, 283790), (118, 206830), (130, 187738), (148, 164905), (172, 141895), (185, 131924), (215, 113516), (236, 103415), (260, 93869), (295, 82732), (370, 65962), (430, 56758), (481, 50740), (559, 43660), (590, 41366), (740, 32981), (767, 31820), (860, 28379), (962, 25370), (1118, 21830), (1180, 20683), (1534, 15910), (1591, 15340), (1924, 12685), (2183, 11180), (2236, 10915), (2405, 10148), (2537, 9620), (2795, 8732), (3068, 7955), (3182, 7670), (3835, 6364), (4366, 5590), (4810, 5074)]