9825140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 24385536

約数和(自身を除く): 14560396

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 53, 62, 65, 92, 106, 115, 124, 130, 155, 212, 230, 260, 265, 299, 310, 403, 460, 530, 598, 620, 689, 713, 806, 1060, 1196, 1219, 1378, 1426, 1495, 1612, 1643, 2015, 2438, 2756, 2852, 2990, 3286, 3445, 3565, 4030, 4876, 5980, 6095, 6572, 6890, 7130, 8060, 8215, 9269, 12190, 13780, 14260, 15847, 16430, 18538, 21359, 24380, 31694, 32860, 37076, 37789, 42718, 46345, 63388, 75578, 79235, 85436, 92690, 106795, 151156, 158470, 185380, 188945, 213590, 316940, 377890, 427180, 491257, 755780, 982514, 1965028, 2456285, 4912570, 9825140]

約数ペア:

[(1, 9825140), (2, 4912570), (4, 2456285), (5, 1965028), (10, 982514), (13, 755780), (20, 491257), (23, 427180), (26, 377890), (31, 316940), (46, 213590), (52, 188945), (53, 185380), (62, 158470), (65, 151156), (92, 106795), (106, 92690), (115, 85436), (124, 79235), (130, 75578), (155, 63388), (212, 46345), (230, 42718), (260, 37789), (265, 37076), (299, 32860), (310, 31694), (403, 24380), (460, 21359), (530, 18538), (598, 16430), (620, 15847), (689, 14260), (713, 13780), (806, 12190), (1060, 9269), (1196, 8215), (1219, 8060), (1378, 7130), (1426, 6890), (1495, 6572), (1612, 6095), (1643, 5980), (2015, 4876), (2438, 4030), (2756, 3565), (2852, 3445), (2990, 3286)]