26901910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 32195690

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 113, 133, 179, 190, 226, 266, 358, 565, 665, 791, 895, 1130, 1253, 1330, 1582, 1790, 2147, 2506, 3401, 3955, 4294, 6265, 6802, 7910, 10735, 12530, 15029, 17005, 20227, 21470, 23807, 30058, 34010, 40454, 47614, 75145, 101135, 119035, 141589, 150290, 202270, 238070, 283178, 384313, 707945, 768626, 1415890, 1921565, 2690191, 3843130, 5380382, 13450955, 26901910]

約数ペア:

[(1, 26901910), (2, 13450955), (5, 5380382), (7, 3843130), (10, 2690191), (14, 1921565), (19, 1415890), (35, 768626), (38, 707945), (70, 384313), (95, 283178), (113, 238070), (133, 202270), (179, 150290), (190, 141589), (226, 119035), (266, 101135), (358, 75145), (565, 47614), (665, 40454), (791, 34010), (895, 30058), (1130, 23807), (1253, 21470), (1330, 20227), (1582, 17005), (1790, 15029), (2147, 12530), (2506, 10735), (3401, 7910), (3955, 6802), (4294, 6265)]