129594920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35603}}^1$

素因数の和:35634

約数の個数: 64

約数和(自身を含む): 358888320

約数和(自身を除く): 229293400

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, 35603, 71206, 142412, 178015, 249221, 284824, 356030, 462839, 498442, 712060, 925678, 996884, 1246105, 1424120, 1851356, 1993768, 2314195, 2492210, 3239873, 3702712, 4628390, 4984420, 6479746, 9256780, 9968840, 12959492, 16199365, 18513560, 25918984, 32398730, 64797460, 129594920]

約数ペア:

[(1, 129594920), (2, 64797460), (4, 32398730), (5, 25918984), (7, 18513560), (8, 16199365), (10, 12959492), (13, 9968840), (14, 9256780), (20, 6479746), (26, 4984420), (28, 4628390), (35, 3702712), (40, 3239873), (52, 2492210), (56, 2314195), (65, 1993768), (70, 1851356), (91, 1424120), (104, 1246105), (130, 996884), (140, 925678), (182, 712060), (260, 498442), (280, 462839), (364, 356030), (455, 284824), (520, 249221), (728, 178015), (910, 142412), (1820, 71206), (3640, 35603)]