88739560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24379}}^1$

素因数の和:24410

約数の個数: 64

約数和(自身を含む): 245750400

約数和(自身を除く): 157010840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 24379, 48758, 97516, 121895, 170653, 195032, 243790, 316927, 341306, 487580, 633854, 682612, 853265, 975160, 1267708, 1365224, 1584635, 1706530, 2218489, 2535416, 3169270, 3413060, 4436978, 6338540, 6826120, 8873956, 11092445, 12677080, 17747912, 22184890, 44369780, 88739560]

約数ペア:

[(1, 88739560), (2, 44369780), (4, 22184890), (5, 17747912), (7, 12677080), (8, 11092445), (10, 8873956), (13, 6826120), (14, 6338540), (20, 4436978), (26, 3413060), (28, 3169270), (35, 2535416), (40, 2218489), (52, 1706530), (56, 1584635), (65, 1365224), (70, 1267708), (91, 975160), (104, 853265), (130, 682612), (140, 633854), (182, 487580), (260, 341306), (280, 316927), (364, 243790), (455, 195032), (520, 170653), (728, 121895), (910, 97516), (1820, 48758), (3640, 24379)]