4220297140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{155501}}^1$

素因数の和:155592

約数の個数: 48

約数和(自身を含む): 9404760960

約数和(自身を除く): 5184463820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 5428, 6785, 13570, 27140, 155501, 311002, 622004, 777505, 1555010, 3110020, 3576523, 7153046, 9174559, 14306092, 17882615, 18349118, 35765230, 36698236, 45872795, 71530460, 91745590, 183491180, 211014857, 422029714, 844059428, 1055074285, 2110148570, 4220297140]

約数ペア:

[(1, 4220297140), (2, 2110148570), (4, 1055074285), (5, 844059428), (10, 422029714), (20, 211014857), (23, 183491180), (46, 91745590), (59, 71530460), (92, 45872795), (115, 36698236), (118, 35765230), (230, 18349118), (236, 17882615), (295, 14306092), (460, 9174559), (590, 7153046), (1180, 3576523), (1357, 3110020), (2714, 1555010), (5428, 777505), (6785, 622004), (13570, 311002), (27140, 155501)]