27337760

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 65667672

約数和(自身を除く): 38329912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 2801, 4880, 5602, 9760, 11204, 14005, 22408, 28010, 44816, 56020, 89632, 112040, 170861, 224080, 341722, 448160, 683444, 854305, 1366888, 1708610, 2733776, 3417220, 5467552, 6834440, 13668880, 27337760]

約数ペア:

[(1, 27337760), (2, 13668880), (4, 6834440), (5, 5467552), (8, 3417220), (10, 2733776), (16, 1708610), (20, 1366888), (32, 854305), (40, 683444), (61, 448160), (80, 341722), (122, 224080), (160, 170861), (244, 112040), (305, 89632), (488, 56020), (610, 44816), (976, 28010), (1220, 22408), (1952, 14005), (2440, 11204), (2801, 9760), (4880, 5602)]