11577920

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:487

約数の個数: 56

約数和(自身を含む): 27928824

約数和(自身を除く): 16350904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 373, 388, 485, 746, 776, 970, 1492, 1552, 1865, 1940, 2984, 3104, 3730, 3880, 5968, 6208, 7460, 7760, 11936, 14920, 15520, 23872, 29840, 31040, 36181, 59680, 72362, 119360, 144724, 180905, 289448, 361810, 578896, 723620, 1157792, 1447240, 2315584, 2894480, 5788960, 11577920]

約数ペア:

[(1, 11577920), (2, 5788960), (4, 2894480), (5, 2315584), (8, 1447240), (10, 1157792), (16, 723620), (20, 578896), (32, 361810), (40, 289448), (64, 180905), (80, 144724), (97, 119360), (160, 72362), (194, 59680), (320, 36181), (373, 31040), (388, 29840), (485, 23872), (746, 15520), (776, 14920), (970, 11936), (1492, 7760), (1552, 7460), (1865, 6208), (1940, 5968), (2984, 3880), (3104, 3730)]