328055330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{55697}}^1$

素因数の和:55754

約数の個数: 32

約数和(自身を含む): 641640960

約数和(自身を除く): 313585630

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 55697, 111394, 278485, 556970, 1058243, 1726607, 2116486, 3453214, 5291215, 8633035, 10582430, 17266070, 32805533, 65611066, 164027665, 328055330]

約数ペア:

[(1, 328055330), (2, 164027665), (5, 65611066), (10, 32805533), (19, 17266070), (31, 10582430), (38, 8633035), (62, 5291215), (95, 3453214), (155, 2116486), (190, 1726607), (310, 1058243), (589, 556970), (1178, 278485), (2945, 111394), (5890, 55697)]