11888225960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{737483}}^1$

素因数の和:737538

約数の個数: 64

約数和(自身を含む): 29735354880

約数和(自身を除く): 17847128920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 737483, 1474966, 2949932, 3687415, 5899864, 7374830, 9587279, 14749660, 19174558, 22861973, 29499320, 38349116, 45723946, 47936395, 76698232, 91447892, 95872790, 114309865, 182895784, 191745580, 228619730, 297205649, 383491160, 457239460, 594411298, 914478920, 1188822596, 1486028245, 2377645192, 2972056490, 5944112980, 11888225960]

約数ペア:

[(1, 11888225960), (2, 5944112980), (4, 2972056490), (5, 2377645192), (8, 1486028245), (10, 1188822596), (13, 914478920), (20, 594411298), (26, 457239460), (31, 383491160), (40, 297205649), (52, 228619730), (62, 191745580), (65, 182895784), (104, 114309865), (124, 95872790), (130, 91447892), (155, 76698232), (248, 47936395), (260, 45723946), (310, 38349116), (403, 29499320), (520, 22861973), (620, 19174558), (806, 14749660), (1240, 9587279), (1612, 7374830), (2015, 5899864), (3224, 3687415), (4030, 2949932), (8060, 1474966), (16120, 737483)]