44703880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 115619400

約数和(自身を除く): 70915520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 169, 170, 221, 260, 338, 340, 389, 442, 520, 676, 680, 778, 845, 884, 1105, 1352, 1556, 1690, 1768, 1945, 2210, 2873, 3112, 3380, 3890, 4420, 5057, 5746, 6613, 6760, 7780, 8840, 10114, 11492, 13226, 14365, 15560, 20228, 22984, 25285, 26452, 28730, 33065, 40456, 50570, 52904, 57460, 65741, 66130, 85969, 101140, 114920, 131482, 132260, 171938, 202280, 262964, 264520, 328705, 343876, 429845, 525928, 657410, 687752, 859690, 1117597, 1314820, 1719380, 2235194, 2629640, 3438760, 4470388, 5587985, 8940776, 11175970, 22351940, 44703880]

約数ペア:

[(1, 44703880), (2, 22351940), (4, 11175970), (5, 8940776), (8, 5587985), (10, 4470388), (13, 3438760), (17, 2629640), (20, 2235194), (26, 1719380), (34, 1314820), (40, 1117597), (52, 859690), (65, 687752), (68, 657410), (85, 525928), (104, 429845), (130, 343876), (136, 328705), (169, 264520), (170, 262964), (221, 202280), (260, 171938), (338, 132260), (340, 131482), (389, 114920), (442, 101140), (520, 85969), (676, 66130), (680, 65741), (778, 57460), (845, 52904), (884, 50570), (1105, 40456), (1352, 33065), (1556, 28730), (1690, 26452), (1768, 25285), (1945, 22984), (2210, 20228), (2873, 15560), (3112, 14365), (3380, 13226), (3890, 11492), (4420, 10114), (5057, 8840), (5746, 7780), (6613, 6760)]