88894946980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33419153}}^1$

素因数の和:33419188

約数の個数: 48

約数和(自身を含む): 224576714880

約数和(自身を除く): 135681767900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 33419153, 66838306, 133676612, 167095765, 233934071, 334191530, 467868142, 634963907, 668383060, 935736284, 1169670355, 1269927814, 2339340710, 2539855628, 3174819535, 4444747349, 4678681420, 6349639070, 8889494698, 12699278140, 17778989396, 22223736745, 44447473490, 88894946980]

約数ペア:

[(1, 88894946980), (2, 44447473490), (4, 22223736745), (5, 17778989396), (7, 12699278140), (10, 8889494698), (14, 6349639070), (19, 4678681420), (20, 4444747349), (28, 3174819535), (35, 2539855628), (38, 2339340710), (70, 1269927814), (76, 1169670355), (95, 935736284), (133, 668383060), (140, 634963907), (190, 467868142), (266, 334191530), (380, 233934071), (532, 167095765), (665, 133676612), (1330, 66838306), (2660, 33419153)]