23333420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 54286848

約数和(自身を除く): 30953428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 1583, 2948, 3166, 3685, 6332, 7370, 7915, 14740, 15830, 17413, 31660, 34826, 69652, 87065, 106061, 174130, 212122, 348260, 424244, 530305, 1060610, 1166671, 2121220, 2333342, 4666684, 5833355, 11666710, 23333420]

約数ペア:

[(1, 23333420), (2, 11666710), (4, 5833355), (5, 4666684), (10, 2333342), (11, 2121220), (20, 1166671), (22, 1060610), (44, 530305), (55, 424244), (67, 348260), (110, 212122), (134, 174130), (220, 106061), (268, 87065), (335, 69652), (670, 34826), (737, 31660), (1340, 17413), (1474, 15830), (1583, 14740), (2948, 7915), (3166, 7370), (3685, 6332)]