45218440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30553}}^1$

素因数の和:30601

約数の個数: 32

約数和(自身を含む): 104494680

約数和(自身を除く): 59276240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 30553, 61106, 122212, 152765, 244424, 305530, 611060, 1130461, 1222120, 2260922, 4521844, 5652305, 9043688, 11304610, 22609220, 45218440]

約数ペア:

[(1, 45218440), (2, 22609220), (4, 11304610), (5, 9043688), (8, 5652305), (10, 4521844), (20, 2260922), (37, 1222120), (40, 1130461), (74, 611060), (148, 305530), (185, 244424), (296, 152765), (370, 122212), (740, 61106), (1480, 30553)]