101982920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8527}}^1$

素因数の和:8574

約数の個数: 64

約数和(自身を含む): 257886720

約数和(自身を除く): 155903800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 8527, 11960, 17054, 34108, 42635, 68216, 85270, 110851, 170540, 196121, 221702, 341080, 392242, 443404, 554255, 784484, 886808, 980605, 1108510, 1568968, 1961210, 2217020, 2549573, 3922420, 4434040, 5099146, 7844840, 10198292, 12747865, 20396584, 25495730, 50991460, 101982920]

約数ペア:

[(1, 101982920), (2, 50991460), (4, 25495730), (5, 20396584), (8, 12747865), (10, 10198292), (13, 7844840), (20, 5099146), (23, 4434040), (26, 3922420), (40, 2549573), (46, 2217020), (52, 1961210), (65, 1568968), (92, 1108510), (104, 980605), (115, 886808), (130, 784484), (184, 554255), (230, 443404), (260, 392242), (299, 341080), (460, 221702), (520, 196121), (598, 170540), (920, 110851), (1196, 85270), (1495, 68216), (2392, 42635), (2990, 34108), (5980, 17054), (8527, 11960)]