664562132020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{5994607}}^1$

素因数の和:5994880

約数の個数: 48

約数和(自身を含む): 1462300697088

約数和(自身を除く): 797738565068

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 241, 460, 482, 964, 1205, 2410, 4820, 5543, 11086, 22172, 27715, 55430, 110860, 5994607, 11989214, 23978428, 29973035, 59946070, 119892140, 137875961, 275751922, 551503844, 689379805, 1378759610, 1444700287, 2757519220, 2889400574, 5778801148, 7223501435, 14447002870, 28894005740, 33228106601, 66456213202, 132912426404, 166140533005, 332281066010, 664562132020]

約数ペア:

[(1, 664562132020), (2, 332281066010), (4, 166140533005), (5, 132912426404), (10, 66456213202), (20, 33228106601), (23, 28894005740), (46, 14447002870), (92, 7223501435), (115, 5778801148), (230, 2889400574), (241, 2757519220), (460, 1444700287), (482, 1378759610), (964, 689379805), (1205, 551503844), (2410, 275751922), (4820, 137875961), (5543, 119892140), (11086, 59946070), (22172, 29973035), (27715, 23978428), (55430, 11989214), (110860, 5994607)]