25059970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4483}}^1$

素因数の和:4546

約数の個数: 32

約数和(自身を含む): 49718592

約数和(自身を除く): 24658622

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 4483, 5590, 8966, 22415, 44830, 58279, 116558, 192769, 291395, 385538, 582790, 963845, 1927690, 2505997, 5011994, 12529985, 25059970]

約数ペア:

[(1, 25059970), (2, 12529985), (5, 5011994), (10, 2505997), (13, 1927690), (26, 963845), (43, 582790), (65, 385538), (86, 291395), (130, 192769), (215, 116558), (430, 58279), (559, 44830), (1118, 22415), (2795, 8966), (4483, 5590)]