41913820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 101832192

約数和(自身を除く): 59918372

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 43, 46, 52, 65, 86, 92, 115, 130, 163, 172, 215, 230, 260, 299, 326, 430, 460, 559, 598, 652, 815, 860, 989, 1118, 1196, 1495, 1630, 1978, 2119, 2236, 2795, 2990, 3260, 3749, 3956, 4238, 4945, 5590, 5980, 7009, 7498, 8476, 9890, 10595, 11180, 12857, 14018, 14996, 18745, 19780, 21190, 25714, 28036, 35045, 37490, 42380, 48737, 51428, 64285, 70090, 74980, 91117, 97474, 128570, 140180, 161207, 182234, 194948, 243685, 257140, 322414, 364468, 455585, 487370, 644828, 806035, 911170, 974740, 1612070, 1822340, 2095691, 3224140, 4191382, 8382764, 10478455, 20956910, 41913820]

約数ペア:

[(1, 41913820), (2, 20956910), (4, 10478455), (5, 8382764), (10, 4191382), (13, 3224140), (20, 2095691), (23, 1822340), (26, 1612070), (43, 974740), (46, 911170), (52, 806035), (65, 644828), (86, 487370), (92, 455585), (115, 364468), (130, 322414), (163, 257140), (172, 243685), (215, 194948), (230, 182234), (260, 161207), (299, 140180), (326, 128570), (430, 97474), (460, 91117), (559, 74980), (598, 70090), (652, 64285), (815, 51428), (860, 48737), (989, 42380), (1118, 37490), (1196, 35045), (1495, 28036), (1630, 25714), (1978, 21190), (2119, 19780), (2236, 18745), (2795, 14996), (2990, 14018), (3260, 12857), (3749, 11180), (3956, 10595), (4238, 9890), (4945, 8476), (5590, 7498), (5980, 7009)]