4948460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 11515392

約数和(自身を除く): 6566932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 271, 332, 415, 542, 830, 913, 1084, 1355, 1660, 1826, 2710, 2981, 3652, 4565, 5420, 5962, 9130, 11924, 14905, 18260, 22493, 29810, 44986, 59620, 89972, 112465, 224930, 247423, 449860, 494846, 989692, 1237115, 2474230, 4948460]

約数ペア:

[(1, 4948460), (2, 2474230), (4, 1237115), (5, 989692), (10, 494846), (11, 449860), (20, 247423), (22, 224930), (44, 112465), (55, 89972), (83, 59620), (110, 44986), (166, 29810), (220, 22493), (271, 18260), (332, 14905), (415, 11924), (542, 9130), (830, 5962), (913, 5420), (1084, 4565), (1355, 3652), (1660, 2981), (1826, 2710)]