119973880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230719}}^1$

素因数の和:230743

約数の個数: 32

約数和(自身を含む): 290707200

約数和(自身を除く): 170733320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 230719, 461438, 922876, 1153595, 1845752, 2307190, 2999347, 4614380, 5998694, 9228760, 11997388, 14996735, 23994776, 29993470, 59986940, 119973880]

約数ペア:

[(1, 119973880), (2, 59986940), (4, 29993470), (5, 23994776), (8, 14996735), (10, 11997388), (13, 9228760), (20, 5998694), (26, 4614380), (40, 2999347), (52, 2307190), (65, 1845752), (104, 1153595), (130, 922876), (260, 461438), (520, 230719)]