2034654100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{5407}}^1$

素因数の和:5545

約数の個数: 72

約数和(自身を含む): 4562707968

約数和(自身を除く): 2528053868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 71, 100, 106, 142, 212, 265, 284, 355, 530, 710, 1060, 1325, 1420, 1775, 2650, 3550, 3763, 5300, 5407, 7100, 7526, 10814, 15052, 18815, 21628, 27035, 37630, 54070, 75260, 94075, 108140, 135175, 188150, 270350, 286571, 376300, 383897, 540700, 573142, 767794, 1146284, 1432855, 1535588, 1919485, 2865710, 3838970, 5731420, 7164275, 7677940, 9597425, 14328550, 19194850, 20346541, 28657100, 38389700, 40693082, 81386164, 101732705, 203465410, 406930820, 508663525, 1017327050, 2034654100]

約数ペア:

[(1, 2034654100), (2, 1017327050), (4, 508663525), (5, 406930820), (10, 203465410), (20, 101732705), (25, 81386164), (50, 40693082), (53, 38389700), (71, 28657100), (100, 20346541), (106, 19194850), (142, 14328550), (212, 9597425), (265, 7677940), (284, 7164275), (355, 5731420), (530, 3838970), (710, 2865710), (1060, 1919485), (1325, 1535588), (1420, 1432855), (1775, 1146284), (2650, 767794), (3550, 573142), (3763, 540700), (5300, 383897), (5407, 376300), (7100, 286571), (7526, 270350), (10814, 188150), (15052, 135175), (18815, 108140), (21628, 94075), (27035, 75260), (37630, 54070)]