33253540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 71964144

約数和(自身を除く): 38710604

約数列:

[1, 2, 4, 5, 10, 20, 61, 97, 122, 194, 244, 281, 305, 388, 485, 562, 610, 970, 1124, 1220, 1405, 1940, 2810, 5620, 5917, 11834, 17141, 23668, 27257, 29585, 34282, 54514, 59170, 68564, 85705, 109028, 118340, 136285, 171410, 272570, 342820, 545140, 1662677, 3325354, 6650708, 8313385, 16626770, 33253540]

約数ペア:

[(1, 33253540), (2, 16626770), (4, 8313385), (5, 6650708), (10, 3325354), (20, 1662677), (61, 545140), (97, 342820), (122, 272570), (194, 171410), (244, 136285), (281, 118340), (305, 109028), (388, 85705), (485, 68564), (562, 59170), (610, 54514), (970, 34282), (1124, 29585), (1220, 27257), (1405, 23668), (1940, 17141), (2810, 11834), (5620, 5917)]