111979640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2156

約数の個数: 64

約数和(自身を含む): 267494400

約数和(自身を除く): 155514760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 1180, 1357, 2063, 2360, 2714, 4126, 5428, 6785, 8252, 10315, 10856, 13570, 16504, 20630, 27140, 41260, 47449, 54280, 82520, 94898, 121717, 189796, 237245, 243434, 379592, 474490, 486868, 608585, 948980, 973736, 1217170, 1897960, 2434340, 2799491, 4868680, 5598982, 11197964, 13997455, 22395928, 27994910, 55989820, 111979640]

約数ペア:

[(1, 111979640), (2, 55989820), (4, 27994910), (5, 22395928), (8, 13997455), (10, 11197964), (20, 5598982), (23, 4868680), (40, 2799491), (46, 2434340), (59, 1897960), (92, 1217170), (115, 973736), (118, 948980), (184, 608585), (230, 486868), (236, 474490), (295, 379592), (460, 243434), (472, 237245), (590, 189796), (920, 121717), (1180, 94898), (1357, 82520), (2063, 54280), (2360, 47449), (2714, 41260), (4126, 27140), (5428, 20630), (6785, 16504), (8252, 13570), (10315, 10856)]