9906880

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 56

約数和(自身を含む): 23938992

約数和(自身を除く): 14032112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 373, 415, 664, 746, 830, 1328, 1492, 1660, 1865, 2656, 2984, 3320, 3730, 5312, 5968, 6640, 7460, 11936, 13280, 14920, 23872, 26560, 29840, 30959, 59680, 61918, 119360, 123836, 154795, 247672, 309590, 495344, 619180, 990688, 1238360, 1981376, 2476720, 4953440, 9906880]

約数ペア:

[(1, 9906880), (2, 4953440), (4, 2476720), (5, 1981376), (8, 1238360), (10, 990688), (16, 619180), (20, 495344), (32, 309590), (40, 247672), (64, 154795), (80, 123836), (83, 119360), (160, 61918), (166, 59680), (320, 30959), (332, 29840), (373, 26560), (415, 23872), (664, 14920), (746, 13280), (830, 11936), (1328, 7460), (1492, 6640), (1660, 5968), (1865, 5312), (2656, 3730), (2984, 3320)]